3256464 has 20 divisors (see below), whose sum is σ = 8412656. Its totient is φ = 1085472.

The previous prime is 3256453. The next prime is 3256471. The reversal of 3256464 is 4646523.

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, 33874 + ... + 33969.

Almost surely, 2^3256464 is an apocalyptic number.

It is an amenable number.

3256464 is an abundant number, since it is smaller than the sum of its proper divisors (5156192).

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

3256464 is a wasteful number, since it uses less digits than its factorization.

3256464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67854 (or 67848 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 3256464 is about 1804.5675382207. The cubic root of 3256464 is about 148.2229413328. Note that the first 3 decimals are identical.

The spelling of 3256464 in words is "three million, two hundred fifty-six thousand, four hundred sixty-four".