1479280056 has 32 divisors (see below), whose sum is σ = 3745017600. Its totient is φ = 486851040.

The previous prime is 1479280039. The next prime is 1479280063. The reversal of 1479280056 is 6500829741.

It is a congruent number.

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, 388210 + ... + 392001.

It is an arithmetic number, because the mean of its divisors is an integer number (117031800).

Almost surely, 2^1479280056 is an apocalyptic number.

It is an amenable number.

1479280056 is an abundant number, since it is smaller than the sum of its proper divisors (2265737544).

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

1479280056 is a wasteful number, since it uses less digits than its factorization.

1479280056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780299 (or 780295 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 1479280056 is about 38461.4099585546. The cubic root of 1479280056 is about 1139.4190268401.

The spelling of 1479280056 in words is "one billion, four hundred seventy-nine million, two hundred eighty thousand, fifty-six".