64316324 has 6 divisors (see below), whose sum is σ = 112553574. Its totient is φ = 32158160.

The previous prime is 64316299. The next prime is 64316327. The reversal of 64316324 is 42361346.

It can be written as a sum of positive squares in only one way, i.e., 62125924 + 2190400 = 7882^2 + 1480^2 .

It is not an unprimeable number, because it can be changed into a prime (64316327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8039537 + ... + 8039544.

It is an arithmetic number, because the mean of its divisors is an integer number (18758929).

Almost surely, 2^64316324 is an apocalyptic number.

It is an amenable number.

64316324 is a deficient number, since it is larger than the sum of its proper divisors (48237250).

64316324 is a wasteful number, since it uses less digits than its factorization.

64316324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16079085 (or 16079083 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 64316324 is about 8019.7458812608. The cubic root of 64316324 is about 400.6579255749.

The spelling of 64316324 in words is "sixty-four million, three hundred sixteen thousand, three hundred twenty-four".