2708407056 has 20 divisors (see below), whose sum is σ = 6996718352. Its totient is φ = 902802336.

The previous prime is 2708407043. The next prime is 2708407099. The reversal of 2708407056 is 6507048072.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 28212526 + ... + 28212621.

Almost surely, 2^2708407056 is an apocalyptic number.

It is an amenable number.

2708407056 is an abundant number, since it is smaller than the sum of its proper divisors (4288311296).

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

2708407056 is a wasteful number, since it uses less digits than its factorization.

2708407056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56425158 (or 56425152 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 2708407056 is about 52042.3582863037. The cubic root of 2708407056 is about 1393.9204154844.

The spelling of 2708407056 in words is "two billion, seven hundred eight million, four hundred seven thousand, fifty-six".