7957709482 has 8 divisors (see below), whose sum is σ = 11954302596. Its totient is φ = 3972941952.

The previous prime is 7957709471. The next prime is 7957709483. The reversal of 7957709482 is 2849077597.

It can be written as a sum of positive squares in 2 ways, for example, as 7482077001 + 475632481 = 86499^2 + 21809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (7957709483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2954713 + ... + 2957404.

Almost surely, 2^7957709482 is an apocalyptic number.

7957709482 is a deficient number, since it is larger than the sum of its proper divisors (3996593114).

7957709482 is a wasteful number, since it uses less digits than its factorization.

7957709482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912792.

The product of its (nonzero) digits is 8890560, while the sum is 58.

The square root of 7957709482 is about 89205.9946528259. The cubic root of 7957709482 is about 1996.4695618368.

The spelling of 7957709482 in words is "seven billion, nine hundred fifty-seven million, seven hundred nine thousand, four hundred eighty-two".