64364 has 6 divisors (see below), whose sum is σ = 112644. Its totient is φ = 32180.

The previous prime is 64333. The next prime is 64373. The reversal of 64364 is 46346.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 64364.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8042 + ... + 8049.

It is an arithmetic number, because the mean of its divisors is an integer number (18774).

2⁶⁴³⁶⁴ is an apocalyptic number.

It is an amenable number.

64364 is a deficient number, since it is larger than the sum of its proper divisors (48280).

64364 is a wasteful number, since it uses less digits than its factorization.

64364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16095 (or 16093 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 64364 is about 253.7006109571. The cubic root of 64364 is about 40.0756900185.

It can be divided in two parts, 643 and 64, that added together give a palindrome (707).

The spelling of 64364 in words is "sixty-four thousand, three hundred sixty-four".