36889966079 has 4 divisors (see below), whose sum is σ = 36965715984. Its totient is φ = 36814216176.

The previous prime is 36889966063. The next prime is 36889966147. The reversal of 36889966079 is 97066998863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97066998863 = 331 ⋅293253773.

It is a cyclic number.

It is not a de Polignac number, because 36889966079 - 2⁴ = 36889966063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36889966049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37874222 + ... + 37875195.

It is an arithmetic number, because the mean of its divisors is an integer number (9241428996).

Almost surely, 2^36889966079 is an apocalyptic number.

36889966079 is a deficient number, since it is larger than the sum of its proper divisors (75749905).

36889966079 is an equidigital number, since it uses as much as digits as its factorization.

36889966079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75749904.

The product of its (nonzero) digits is 211631616, while the sum is 71.

The spelling of 36889966079 in words is "thirty-six billion, eight hundred eighty-nine million, nine hundred sixty-six thousand, seventy-nine".