2997620888 has 16 divisors (see below), whose sum is σ = 5801847360. Its totient is φ = 1450461600.

The previous prime is 2997620867. The next prime is 2997620891. The reversal of 2997620888 is 8880267992.

It is a congruent number.

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, 6043343 + ... + 6043838.

It is an arithmetic number, because the mean of its divisors is an integer number (362615460).

Almost surely, 2^2997620888 is an apocalyptic number.

It is an amenable number.

2997620888 is a deficient number, since it is larger than the sum of its proper divisors (2804226472).

2997620888 is a wasteful number, since it uses less digits than its factorization.

2997620888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12087218 (or 12087214 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 59.

The square root of 2997620888 is about 54750.5332211477. The cubic root of 2997620888 is about 1441.8682168961.

The spelling of 2997620888 in words is "two billion, nine hundred ninety-seven million, six hundred twenty thousand, eight hundred eighty-eight".