6164384136 has 64 divisors (see below), whose sum is σ = 15651342720. Its totient is φ = 2022988800.

The previous prime is 6164384119. The next prime is 6164384197. The reversal of 6164384136 is 6314834616.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401986 + ... + 417038.

It is an arithmetic number, because the mean of its divisors is an integer number (244552230).

Almost surely, 2^6164384136 is an apocalyptic number.

It is an amenable number.

6164384136 is an abundant number, since it is smaller than the sum of its proper divisors (9486958584).

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

6164384136 is a wasteful number, since it uses less digits than its factorization.

6164384136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15326 (or 15322 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 6164384136 is about 78513.5920462183. The cubic root of 6164384136 is about 1833.5660739309.

The spelling of 6164384136 in words is "six billion, one hundred sixty-four million, three hundred eighty-four thousand, one hundred thirty-six".