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2934969 = 3978323
BaseRepresentation
bin1011001100100010111001
312112010000120
423030202321
51222404334
6142523453
733642522
oct13144271
95463016
102934969
1117250a4
12b96589
137b9b8b
14565849
153ce949
hex2cc8b9

2934969 has 4 divisors (see below), whose sum is σ = 3913296. Its totient is φ = 1956644.

The previous prime is 2934941. The next prime is 2934973. The reversal of 2934969 is 9694392.

2934969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2934969 - 25 = 2934937 is a prime.

It is a super-2 number, since 2×29349692 = 17228086061922, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 2934969.

It is not an unprimeable number, because it can be changed into a prime (2934989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489159 + ... + 489164.

It is an arithmetic number, because the mean of its divisors is an integer number (978324).

22934969 is an apocalyptic number.

It is an amenable number.

2934969 is a deficient number, since it is larger than the sum of its proper divisors (978327).

2934969 is an equidigital number, since it uses as much as digits as its factorization.

2934969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978326.

The product of its digits is 104976, while the sum is 42.

The square root of 2934969 is about 1713.1751223970. The cubic root of 2934969 is about 143.1752135298.

It can be divided in two parts, 29 and 34969, that multiplied together give a palindrome (1014101).

The spelling of 2934969 in words is "two million, nine hundred thirty-four thousand, nine hundred sixty-nine".

Divisors: 1 3 978323 2934969