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3344489 = 16012089
BaseRepresentation
bin1100110000100001101001
320021220202222
430300201221
51324010424
6155403425
740266461
oct14604151
96256688
103344489
111984845
121153575
139013b5
14630ba1
15460e5e
hex330869

3344489 has 4 divisors (see below), whose sum is σ = 3348180. Its totient is φ = 3340800.

The previous prime is 3344449. The next prime is 3344491. The reversal of 3344489 is 9844433.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9844433 = 97101489.

It can be written as a sum of positive squares in 2 ways, for example, as 3211264 + 133225 = 1792^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 3344489 - 220 = 2295913 is a prime.

It is a super-2 number, since 2×33444892 = 22371213342242, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (3344449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557 + ... + 2645.

It is an arithmetic number, because the mean of its divisors is an integer number (837045).

Almost surely, 23344489 is an apocalyptic number.

It is an amenable number.

3344489 is a deficient number, since it is larger than the sum of its proper divisors (3691).

3344489 is a wasteful number, since it uses less digits than its factorization.

3344489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3690.

The product of its digits is 41472, while the sum is 35.

The square root of 3344489 is about 1828.7944116275. The cubic root of 3344489 is about 149.5466161867.

It can be divided in two parts, 33444 and 89, that added together give a palindrome (33533).

The spelling of 3344489 in words is "three million, three hundred forty-four thousand, four hundred eighty-nine".

Divisors: 1 1601 2089 3344489