3639175075068 has 96 divisors (see below), whose sum is σ = 9615006058560. Its totient is φ = 1063410647040.

The previous prime is 3639175074979. The next prime is 3639175075103. The reversal of 3639175075068 is 8605705719363.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6317605 + ... + 6869532.

It is an arithmetic number, because the mean of its divisors is an integer number (100156313110).

Almost surely, 2^{3639175075068} is an apocalyptic number.

It is an amenable number.

3639175075068 is an abundant number, since it is smaller than the sum of its proper divisors (5975830983492).

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

3639175075068 is a wasteful number, since it uses less digits than its factorization.

3639175075068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13187247 (or 13187245 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 60.

The spelling of 3639175075068 in words is "three trillion, six hundred thirty-nine billion, one hundred seventy-five million, seventy-five thousand, sixty-eight".