36748730865 has 64 divisors (see below), whose sum is σ = 73430323200. Its totient is φ = 15246416640.

The previous prime is 36748730789. The next prime is 36748730873. The reversal of 36748730865 is 56803784763.

It is not a de Polignac number, because 36748730865 - 2⁹ = 36748730353 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 665287 + ... + 718403.

It is an arithmetic number, because the mean of its divisors is an integer number (1147348800).

Almost surely, 2^36748730865 is an apocalyptic number.

36748730865 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36748730865 is a deficient number, since it is larger than the sum of its proper divisors (36681592335).

36748730865 is a wasteful number, since it uses less digits than its factorization.

36748730865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53742.

The product of its (nonzero) digits is 20321280, while the sum is 57.

The spelling of 36748730865 in words is "thirty-six billion, seven hundred forty-eight million, seven hundred thirty thousand, eight hundred sixty-five".