7886960 has 40 divisors (see below), whose sum is σ = 18454176. Its totient is φ = 3134720.

The previous prime is 7886959. The next prime is 7886987. The reversal of 7886960 is 696887.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24722 + ... + 25038.

Almost surely, 2^7886960 is an apocalyptic number.

It is an amenable number.

7886960 is an abundant number, since it is smaller than the sum of its proper divisors (10567216).

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

7886960 is a wasteful number, since it uses less digits than its factorization.

7886960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 7886960 is about 2808.3731945737. The cubic root of 7886960 is about 199.0535280194.

The spelling of 7886960 in words is "seven million, eight hundred eighty-six thousand, nine hundred sixty".