7696664 has 16 divisors (see below), whose sum is σ = 14492520. Its totient is φ = 3832000.

The previous prime is 7696657. The next prime is 7696669. The reversal of 7696664 is 4666967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7696669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92 + ... + 3924.

Almost surely, 2^7696664 is an apocalyptic number.

It is an amenable number.

7696664 is a deficient number, since it is larger than the sum of its proper divisors (6795856).

7696664 is a wasteful number, since it uses less digits than its factorization.

7696664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4090 (or 4086 counting only the distinct ones).

The product of its digits is 326592, while the sum is 44.

The square root of 7696664 is about 2774.2862145064. The cubic root of 7696664 is about 197.4395606334.

The spelling of 7696664 in words is "seven million, six hundred ninety-six thousand, six hundred sixty-four".