7957900760 has 16 divisors (see below), whose sum is σ = 17905276800. Its totient is φ = 3183160288.

The previous prime is 7957900723. The next prime is 7957900771. The reversal of 7957900760 is 670097597.

It is a junction number, because it is equal to n+sod(n) for n = 7957900699 and 7957900708.

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, 99473720 + ... + 99473799.

It is an arithmetic number, because the mean of its divisors is an integer number (1119079800).

Almost surely, 2^7957900760 is an apocalyptic number.

It is an amenable number.

7957900760 is an abundant number, since it is smaller than the sum of its proper divisors (9947376040).

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

7957900760 is a wasteful number, since it uses less digits than its factorization.

7957900760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198947530 (or 198947526 counting only the distinct ones).

The product of its (nonzero) digits is 833490, while the sum is 50.

The square root of 7957900760 is about 89207.0667604310. The cubic root of 7957900760 is about 1996.4855579659.

The spelling of 7957900760 in words is "seven billion, nine hundred fifty-seven million, nine hundred thousand, seven hundred sixty".