7949575960 has 32 divisors (see below), whose sum is σ = 17890819200. Its totient is φ = 3179070720.

The previous prime is 7949575943. The next prime is 7949575969. The reversal of 7949575960 is 695759497.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7949575969) 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, 164140 + ... + 206980.

It is an arithmetic number, because the mean of its divisors is an integer number (559088100).

Almost surely, 2^7949575960 is an apocalyptic number.

It is an amenable number.

7949575960 is an abundant number, since it is smaller than the sum of its proper divisors (9941243240).

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

7949575960 is a wasteful number, since it uses less digits than its factorization.

7949575960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47491 (or 47487 counting only the distinct ones).

The product of its (nonzero) digits is 21432600, while the sum is 61.

The square root of 7949575960 is about 89160.3945706837. The cubic root of 7949575960 is about 1995.7891372060.

The spelling of 7949575960 in words is "seven billion, nine hundred forty-nine million, five hundred seventy-five thousand, nine hundred sixty".