6364964412 has 18 divisors (see below), whose sum is σ = 16089215688. Its totient is φ = 2121654792.

The previous prime is 6364964387. The next prime is 6364964449. The reversal of 6364964412 is 2144694636.

6364964412 is a `hidden beast` number, since 63 + 64 + 96 + 441 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88402248 + ... + 88402319.

It is an arithmetic number, because the mean of its divisors is an integer number (893845316).

Almost surely, 2^6364964412 is an apocalyptic number.

It is an amenable number.

6364964412 is an abundant number, since it is smaller than the sum of its proper divisors (9724251276).

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

6364964412 is a wasteful number, since it uses less digits than its factorization.

6364964412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176804577 (or 176804572 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 6364964412 is about 79780.7270711417. The cubic root of 6364964412 is about 1853.2413991656.

The spelling of 6364964412 in words is "six billion, three hundred sixty-four million, nine hundred sixty-four thousand, four hundred twelve".