64653364 has 12 divisors (see below), whose sum is σ = 113209600. Its totient is φ = 32307768.

The previous prime is 64653353. The next prime is 64653367. The reversal of 64653364 is 46335646.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64653367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5347 + ... + 12565.

Almost surely, 2^64653364 is an apocalyptic number.

It is an amenable number.

64653364 is a deficient number, since it is larger than the sum of its proper divisors (48556236).

64653364 is a wasteful number, since it uses less digits than its factorization.

64653364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9462 (or 9460 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

The square root of 64653364 is about 8040.7315587576. The cubic root of 64653364 is about 401.3565690997.

The spelling of 64653364 in words is "sixty-four million, six hundred fifty-three thousand, three hundred sixty-four".