36989923377 has 16 divisors (see below), whose sum is σ = 53811350208. Its totient is φ = 22414874880.

The previous prime is 36989923363. The next prime is 36989923393. The reversal of 36989923377 is 77332998963.

It is not a de Polignac number, because 36989923377 - 2⁴ = 36989923361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36989923357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159453 + ... + 315285.

It is an arithmetic number, because the mean of its divisors is an integer number (3363209388).

Almost surely, 2^36989923377 is an apocalyptic number.

It is an amenable number.

36989923377 is a deficient number, since it is larger than the sum of its proper divisors (16821426831).

36989923377 is a wasteful number, since it uses less digits than its factorization.

36989923377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163040.

The product of its digits is 92588832, while the sum is 66.

The spelling of 36989923377 in words is "thirty-six billion, nine hundred eighty-nine million, nine hundred twenty-three thousand, three hundred seventy-seven".