7339664 has 10 divisors (see below), whose sum is σ = 14220630. Its totient is φ = 3669824.

The previous prime is 7339621. The next prime is 7339667. The reversal of 7339664 is 4669337.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7333264 + 6400 = 2708^2 + 80^2 .

It is not an unprimeable number, because it can be changed into a prime (7339667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229349 + ... + 229380.

It is an arithmetic number, because the mean of its divisors is an integer number (1422063).

Almost surely, 2^7339664 is an apocalyptic number.

It is an amenable number.

7339664 is a deficient number, since it is larger than the sum of its proper divisors (6880966).

7339664 is a wasteful number, since it uses less digits than its factorization.

7339664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458737 (or 458731 counting only the distinct ones).

The product of its digits is 81648, while the sum is 38.

The square root of 7339664 is about 2709.1814261876. The cubic root of 7339664 is about 194.3384463060.

The spelling of 7339664 in words is "seven million, three hundred thirty-nine thousand, six hundred sixty-four".