36989842679 has 2 divisors, whose sum is σ = 36989842680. Its totient is φ = 36989842678.

The previous prime is 36989842651. The next prime is 36989842691. The reversal of 36989842679 is 97624898963.

36989842679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36989842679 - 2²⁴ = 36973065463 is a prime.

It is a super-2 number, since 2×36989842679² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36989842609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18494921339 + 18494921340.

It is an arithmetic number, because the mean of its divisors is an integer number (18494921340).

Almost surely, 2^36989842679 is an apocalyptic number.

36989842679 is a deficient number, since it is larger than the sum of its proper divisors (1).

36989842679 is an equidigital number, since it uses as much as digits as its factorization.

36989842679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282175488, while the sum is 71.

The spelling of 36989842679 in words is "thirty-six billion, nine hundred eighty-nine million, eight hundred forty-two thousand, six hundred seventy-nine".