36598086921 has 8 divisors (see below), whose sum is σ = 53233581024. Its totient is φ = 22180658720.

The previous prime is 36598086911. The next prime is 36598086937. The reversal of 36598086921 is 12968089563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36598086921 - 2³⁰ = 35524345097 is a prime.

It is a super-3 number, since 3×36598086921³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (36598086911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554516436 + ... + 554516501.

It is an arithmetic number, because the mean of its divisors is an integer number (6654197628).

Almost surely, 2^36598086921 is an apocalyptic number.

It is an amenable number.

36598086921 is a deficient number, since it is larger than the sum of its proper divisors (16635494103).

36598086921 is a wasteful number, since it uses less digits than its factorization.

36598086921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109032951.

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 36598086921 in words is "thirty-six billion, five hundred ninety-eight million, eighty-six thousand, nine hundred twenty-one".