36860939 has 4 divisors (see below), whose sum is σ = 37187256. Its totient is φ = 36534624.

The previous prime is 36860909. The next prime is 36860951. The reversal of 36860939 is 93906863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36860939 - 2²⁰ = 35812363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36860939.

It is not an unprimeable number, because it can be changed into a prime (36860909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162989 + ... + 163214.

It is an arithmetic number, because the mean of its divisors is an integer number (9296814).

Almost surely, 2^36860939 is an apocalyptic number.

36860939 is a deficient number, since it is larger than the sum of its proper divisors (326317).

36860939 is a wasteful number, since it uses less digits than its factorization.

36860939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326316.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 36860939 is about 6071.3210259383. The cubic root of 36860939 is about 332.8041997195.

The spelling of 36860939 in words is "thirty-six million, eight hundred sixty thousand, nine hundred thirty-nine".