7608664 has 32 divisors (see below), whose sum is σ = 17164800. Its totient is φ = 3088800.

The previous prime is 7608661. The next prime is 7608703. The reversal of 7608664 is 4668067.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7608661) 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, 2512 + ... + 4639.

It is an arithmetic number, because the mean of its divisors is an integer number (536400).

Almost surely, 2^7608664 is an apocalyptic number.

It is an amenable number.

7608664 is an abundant number, since it is smaller than the sum of its proper divisors (9556136).

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

7608664 is a wasteful number, since it uses less digits than its factorization.

7608664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7183 (or 7179 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 7608664 is about 2758.3806843871. The cubic root of 7608664 is about 196.6841977414.

The spelling of 7608664 in words is "seven million, six hundred eight thousand, six hundred sixty-four".