2456980738 has 16 divisors (see below), whose sum is σ = 3735636480. Its totient is φ = 1211798016.

The previous prime is 2456980711. The next prime is 2456980751. The reversal of 2456980738 is 8370896542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175431 + ... + 188917.

It is an arithmetic number, because the mean of its divisors is an integer number (233477280).

Almost surely, 2^2456980738 is an apocalyptic number.

2456980738 is a deficient number, since it is larger than the sum of its proper divisors (1278655742).

2456980738 is a wasteful number, since it uses less digits than its factorization.

2456980738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14721.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 2456980738 is about 49567.9406269819. The cubic root of 2456980738 is about 1349.3789073484.

The spelling of 2456980738 in words is "two billion, four hundred fifty-six million, nine hundred eighty thousand, seven hundred thirty-eight".