4791930957 has 24 divisors (see below), whose sum is σ = 7556852160. Its totient is φ = 2901919680.

The previous prime is 4791930953. The next prime is 4791930959. The reversal of 4791930957 is 7590391974.

It is a happy number.

It is not a de Polignac number, because 4791930957 - 2² = 4791930953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791930953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112233 + ... + 148929.

It is an arithmetic number, because the mean of its divisors is an integer number (314868840).

Almost surely, 2^4791930957 is an apocalyptic number.

It is an amenable number.

4791930957 is a deficient number, since it is larger than the sum of its proper divisors (2764921203).

4791930957 is a wasteful number, since it uses less digits than its factorization.

4791930957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38033 (or 38030 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The square root of 4791930957 is about 69223.7745070290. The cubic root of 4791930957 is about 1685.9195651060.

The spelling of 4791930957 in words is "four billion, seven hundred ninety-one million, nine hundred thirty thousand, nine hundred fifty-seven".