6117939064 has 32 divisors (see below), whose sum is σ = 11871324000. Its totient is φ = 2952335232.

The previous prime is 6117939049. The next prime is 6117939071. The reversal of 6117939064 is 4609397116.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113877 + ... + 1119355.

It is an arithmetic number, because the mean of its divisors is an integer number (370978875).

Almost surely, 2^6117939064 is an apocalyptic number.

It is an amenable number.

6117939064 is a deficient number, since it is larger than the sum of its proper divisors (5753384936).

6117939064 is a wasteful number, since it uses less digits than its factorization.

6117939064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10327 (or 10323 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 6117939064 is about 78217.2555386598. The cubic root of 6117939064 is about 1828.9495064791.

The spelling of 6117939064 in words is "six billion, one hundred seventeen million, nine hundred thirty-nine thousand, sixty-four".