2979097472 has 32 divisors (see below), whose sum is σ = 6391456680. Its totient is φ = 1374967296.

The previous prime is 2979097463. The next prime is 2979097519. The reversal of 2979097472 is 2747909792.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893498 + ... + 896825.

Almost surely, 2^2979097472 is an apocalyptic number.

It is an amenable number.

2979097472 is an abundant number, since it is smaller than the sum of its proper divisors (3412359208).

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

2979097472 is a wasteful number, since it uses less digits than its factorization.

2979097472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790350 (or 1790338 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 56.

The square root of 2979097472 is about 54581.1091129523. The cubic root of 2979097472 is about 1438.8921314155.

The spelling of 2979097472 in words is "two billion, nine hundred seventy-nine million, ninety-seven thousand, four hundred seventy-two".