36868388837 has 32 divisors (see below), whose sum is σ = 44359660800. Its totient is φ = 29973081600.

The previous prime is 36868388833. The next prime is 36868388849. The reversal of 36868388837 is 73888386863.

It is not a de Polignac number, because 36868388837 - 2² = 36868388833 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36868388833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13508489 + ... + 13511217.

It is an arithmetic number, because the mean of its divisors is an integer number (1386239400).

Almost surely, 2^36868388837 is an apocalyptic number.

It is an amenable number.

36868388837 is a deficient number, since it is larger than the sum of its proper divisors (7491271963).

36868388837 is a wasteful number, since it uses less digits than its factorization.

36868388837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3917.

The product of its digits is 222953472, while the sum is 68.

The spelling of 36868388837 in words is "thirty-six billion, eight hundred sixty-eight million, three hundred eighty-eight thousand, eight hundred thirty-seven".