36385690 has 32 divisors (see below), whose sum is σ = 72529344. Its totient is φ = 13031040.

The previous prime is 36385673. The next prime is 36385709. The reversal of 36385690 is 9658363.

36385690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36385690² = 2647836873552200, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4902 + ... + 9838.

It is an arithmetic number, because the mean of its divisors is an integer number (2266542).

Almost surely, 2^36385690 is an apocalyptic number.

36385690 is a deficient number, since it is larger than the sum of its proper divisors (36143654).

36385690 is a wasteful number, since it uses less digits than its factorization.

36385690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5022.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 36385690 is about 6032.0552053177. The cubic root of 36385690 is about 331.3677241469.

The spelling of 36385690 in words is "thirty-six million, three hundred eighty-five thousand, six hundred ninety".