3256670286408 has 64 divisors (see below), whose sum is σ = 10150660638720. Its totient is φ = 845888385600.

The previous prime is 3256670286299. The next prime is 3256670286421. The reversal of 3256670286408 is 8046820766523.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881131888 + ... + 881135583.

It is an arithmetic number, because the mean of its divisors is an integer number (158604072480).

Almost surely, 2^{3256670286408} is an apocalyptic number.

It is an amenable number.

3256670286408 is an abundant number, since it is smaller than the sum of its proper divisors (6893990352312).

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

3256670286408 is a wasteful number, since it uses less digits than its factorization.

3256670286408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762267498 (or 1762267494 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 57.

The spelling of 3256670286408 in words is "three trillion, two hundred fifty-six billion, six hundred seventy million, two hundred eighty-six thousand, four hundred eight".