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3403401 = 31134467
BaseRepresentation
bin1100111110111010001001
320101220120220
430332322021
51332402101
6200540253
740633311
oct14767211
96356526
103403401
111a15031
121181689
13922161
14648441
15473636
hex33ee89

3403401 has 4 divisors (see below), whose sum is σ = 4537872. Its totient is φ = 2268932.

The previous prime is 3403391. The next prime is 3403403. The reversal of 3403401 is 1043043.

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 3403401 - 213 = 3395209 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3403403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567231 + ... + 567236.

It is an arithmetic number, because the mean of its divisors is an integer number (1134468).

Almost surely, 23403401 is an apocalyptic number.

It is an amenable number.

3403401 is a deficient number, since it is larger than the sum of its proper divisors (1134471).

3403401 is a wasteful number, since it uses less digits than its factorization.

3403401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134470.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3403401 is about 1844.8308865584. The cubic root of 3403401 is about 150.4195808075.

Adding to 3403401 its reverse (1043043), we get a palindrome (4446444).

It can be divided in two parts, 340 and 3401, that added together give a triangular number (3741 = T86).

The spelling of 3403401 in words is "three million, four hundred three thousand, four hundred one".

Divisors: 1 3 1134467 3403401