2999081572 has 12 divisors (see below), whose sum is σ = 5257588336. Its totient is φ = 1496913480.

The previous prime is 2999081549. The next prime is 2999081597. The reversal of 2999081572 is 2751809992.

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, 654258 + ... + 658825.

Almost surely, 2^2999081572 is an apocalyptic number.

It is an amenable number.

2999081572 is a deficient number, since it is larger than the sum of its proper divisors (2258506764).

2999081572 is a wasteful number, since it uses less digits than its factorization.

2999081572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313658 (or 1313656 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 52.

The square root of 2999081572 is about 54763.8710465212. The cubic root of 2999081572 is about 1442.1023772425.

The spelling of 2999081572 in words is "two billion, nine hundred ninety-nine million, eighty-one thousand, five hundred seventy-two".