3365456 has 20 divisors (see below), whose sum is σ = 6904692. Its totient is φ = 1583616.

The previous prime is 3365449. The next prime is 3365491. The reversal of 3365456 is 6545633.

It can be written as a sum of positive squares in 2 ways, for example, as 2190400 + 1175056 = 1480^2 + 1084^2 .

It is a super-2 number, since 2×3365456² = 22652588175872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5915 + ... + 6458.

Almost surely, 2^3365456 is an apocalyptic number.

It is an amenable number.

3365456 is an abundant number, since it is smaller than the sum of its proper divisors (3539236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3365456 is a wasteful number, since it uses less digits than its factorization.

3365456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12398 (or 12392 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 3365456 is about 1834.5179203268. The cubic root of 3365456 is about 149.8584739185.

The spelling of 3365456 in words is "three million, three hundred sixty-five thousand, four hundred fifty-six".