2957683190920 has 32 divisors (see below), whose sum is σ = 6734965345920. Its totient is φ = 1168819380160.

The previous prime is 2957683190909. The next prime is 2957683190929. The reversal of 2957683190920 is 290913867592.

It is not an unprimeable number, because it can be changed into a prime (2957683190929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445430896 + ... + 445437535.

It is an arithmetic number, because the mean of its divisors is an integer number (210467667060).

Almost surely, 2^{2957683190920} is an apocalyptic number.

2957683190920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2957683190920 is an abundant number, since it is smaller than the sum of its proper divisors (3777282155000).

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

2957683190920 is a wasteful number, since it uses less digits than its factorization.

2957683190920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890868525 (or 890868521 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 61.

The spelling of 2957683190920 in words is "two trillion, nine hundred fifty-seven billion, six hundred eighty-three million, one hundred ninety thousand, nine hundred twenty".