7995907380 has 48 divisors (see below), whose sum is σ = 22400784000. Its totient is φ = 2131075968.

The previous prime is 7995907373. The next prime is 7995907397. The reversal of 7995907380 is 837095997.

It is a self number, because there is not a number n which added to its sum of digits gives 7995907380.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77121 + ... + 148119.

It is an arithmetic number, because the mean of its divisors is an integer number (466683000).

Almost surely, 2^7995907380 is an apocalyptic number.

It is an amenable number.

7995907380 is an abundant number, since it is smaller than the sum of its proper divisors (14404876620).

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

7995907380 is a wasteful number, since it uses less digits than its factorization.

7995907380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72888 (or 72886 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 57.

The square root of 7995907380 is about 89419.8377319038. The cubic root of 7995907380 is about 1999.6588901587.

The spelling of 7995907380 in words is "seven billion, nine hundred ninety-five million, nine hundred seven thousand, three hundred eighty".