6364403164 has 24 divisors (see below), whose sum is σ = 12918792320. Its totient is φ = 2686890096.

The previous prime is 6364403161. The next prime is 6364403179. The reversal of 6364403164 is 4613044636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6364403161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1694394 + ... + 1698145.

Almost surely, 2^6364403164 is an apocalyptic number.

It is an amenable number.

6364403164 is an abundant number, since it is smaller than the sum of its proper divisors (6554389156).

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

6364403164 is a wasteful number, since it uses less digits than its factorization.

6364403164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3392617 (or 3392615 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 6364403164 is about 79777.2095526034. The cubic root of 6364403164 is about 1853.1869260356.

The spelling of 6364403164 in words is "six billion, three hundred sixty-four million, four hundred three thousand, one hundred sixty-four".