64468324 has 6 divisors (see below), whose sum is σ = 112819574. Its totient is φ = 32234160.

The previous prime is 64468303. The next prime is 64468331. The reversal of 64468324 is 42386446.

It can be written as a sum of positive squares in only one way, i.e., 54022500 + 10445824 = 7350^2 + 3232^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8058537 + ... + 8058544.

Almost surely, 2^64468324 is an apocalyptic number.

It is an amenable number.

64468324 is a deficient number, since it is larger than the sum of its proper divisors (48351250).

64468324 is a wasteful number, since it uses less digits than its factorization.

64468324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16117085 (or 16117083 counting only the distinct ones).

The product of its digits is 110592, while the sum is 37.

The square root of 64468324 is about 8029.2168983033. The cubic root of 64468324 is about 400.9733047736.

The spelling of 64468324 in words is "sixty-four million, four hundred sixty-eight thousand, three hundred twenty-four".