2957791996 has 12 divisors (see below), whose sum is σ = 5401185552. Its totient is φ = 1414596128.

The previous prime is 2957791987. The next prime is 2957792009. The reversal of 2957791996 is 6991977592.

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, 16074865 + ... + 16075048.

It is an arithmetic number, because the mean of its divisors is an integer number (450098796).

Almost surely, 2^2957791996 is an apocalyptic number.

It is an amenable number.

2957791996 is a deficient number, since it is larger than the sum of its proper divisors (2443393556).

2957791996 is a wasteful number, since it uses less digits than its factorization.

2957791996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32149940 (or 32149938 counting only the distinct ones).

The product of its digits is 19289340, while the sum is 64.

The square root of 2957791996 is about 54385.5862890160. The cubic root of 2957791996 is about 1435.4537685265.

The spelling of 2957791996 in words is "two billion, nine hundred fifty-seven million, seven hundred ninety-one thousand, nine hundred ninety-six".