617164994036 has 12 divisors (see below), whose sum is σ = 1080044312928. Its totient is φ = 308580904632.

The previous prime is 617164993987. The next prime is 617164994081. The reversal of 617164994036 is 630499461716.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102055 + ... + 1564881.

It is an arithmetic number, because the mean of its divisors is an integer number (90003692744).

Almost surely, 2^617164994036 is an apocalyptic number.

It is an amenable number.

617164994036 is a deficient number, since it is larger than the sum of its proper divisors (462879318892).

617164994036 is a wasteful number, since it uses less digits than its factorization.

617164994036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796198 (or 796196 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 56.

The spelling of 617164994036 in words is "six hundred seventeen billion, one hundred sixty-four million, nine hundred ninety-four thousand, thirty-six".