7692664 has 16 divisors (see below), whose sum is σ = 16484400. Its totient is φ = 3296832.

The previous prime is 7692661. The next prime is 7692683. The reversal of 7692664 is 4662967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7692661) 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, 68629 + ... + 68740.

It is an arithmetic number, because the mean of its divisors is an integer number (1030275).

Almost surely, 2^7692664 is an apocalyptic number.

It is an amenable number.

7692664 is an abundant number, since it is smaller than the sum of its proper divisors (8791736).

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

7692664 is a wasteful number, since it uses less digits than its factorization.

7692664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137382 (or 137378 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 7692664 is about 2773.5652146651. The cubic root of 7692664 is about 197.4053512194.

The spelling of 7692664 in words is "seven million, six hundred ninety-two thousand, six hundred sixty-four".