36392975397 has 12 divisors (see below), whose sum is σ = 52668149664. Its totient is φ = 24215590440.

The previous prime is 36392975323. The next prime is 36392975401. The reversal of 36392975397 is 79357929363.

36392975397 is a `hidden beast` number, since 3 + 6 + 3 + 9 + 2 + 97 + 539 + 7 = 666.

It is not a de Polignac number, because 36392975397 - 2²⁷ = 36258757669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36392975197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3861129 + ... + 3870542.

It is an arithmetic number, because the mean of its divisors is an integer number (4389012472).

Almost surely, 2^36392975397 is an apocalyptic number.

It is an amenable number.

36392975397 is a deficient number, since it is larger than the sum of its proper divisors (16275174267).

36392975397 is a wasteful number, since it uses less digits than its factorization.

36392975397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7732200 (or 7732197 counting only the distinct ones).

The product of its digits is 57868020, while the sum is 63.

The spelling of 36392975397 in words is "thirty-six billion, three hundred ninety-two million, nine hundred seventy-five thousand, three hundred ninety-seven".