2997672512 has 28 divisors (see below), whose sum is σ = 6109281660. Its totient is φ = 1458326016.

The previous prime is 2997672499. The next prime is 2997672589. The reversal of 2997672512 is 2152767992.

It can be written as a sum of positive squares in 2 ways, for example, as 2566030336 + 431642176 = 50656^2 + 20776^2 .

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, 630587 + ... + 635322.

Almost surely, 2^2997672512 is an apocalyptic number.

It is an amenable number.

2997672512 is an abundant number, since it is smaller than the sum of its proper divisors (3111609148).

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

2997672512 is a wasteful number, since it uses less digits than its factorization.

2997672512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265958 (or 1265948 counting only the distinct ones).

The product of its digits is 952560, while the sum is 50.

The square root of 2997672512 is about 54751.0046665812. The cubic root of 2997672512 is about 1441.8764939687.

The spelling of 2997672512 in words is "two billion, nine hundred ninety-seven million, six hundred seventy-two thousand, five hundred twelve".