64832364 has 36 divisors (see below), whose sum is σ = 167373024. Its totient is φ = 21150432.

The previous prime is 64832363. The next prime is 64832381. The reversal of 64832364 is 46323846.

It is a happy number.

64832364 is a `hidden beast` number, since 648 + 3 + 2 + 3 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (64832363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17467 + ... + 20850.

Almost surely, 2^64832364 is an apocalyptic number.

It is an amenable number.

64832364 is an abundant number, since it is smaller than the sum of its proper divisors (102540660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64832364 is a wasteful number, since it uses less digits than its factorization.

64832364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38374 (or 38369 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 64832364 is about 8051.8546931747. The cubic root of 64832364 is about 401.7266278335.

The spelling of 64832364 in words is "sixty-four million, eight hundred thirty-two thousand, three hundred sixty-four".