3380456 has 8 divisors (see below), whose sum is σ = 6338370. Its totient is φ = 1690224.

The previous prime is 3380453. The next prime is 3380459. The reversal of 3380456 is 6540833.

3380456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3380453) and next prime (3380459).

It can be written as a sum of positive squares in only one way, i.e., 3363556 + 16900 = 1834^2 + 130^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3380456² = 22854965535872, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3380453) 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 as a sum of consecutive naturals, namely, 211271 + ... + 211286.

Almost surely, 2^3380456 is an apocalyptic number.

It is an amenable number.

3380456 is a deficient number, since it is larger than the sum of its proper divisors (2957914).

3380456 is a wasteful number, since it uses less digits than its factorization.

3380456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422563 (or 422559 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3380456 is about 1838.6016425534. The cubic root of 3380456 is about 150.0807861125.

The spelling of 3380456 in words is "three million, three hundred eighty thousand, four hundred fifty-six".