36635980 has 12 divisors (see below), whose sum is σ = 76935600. Its totient is φ = 14654384.

The previous prime is 36635909. The next prime is 36635981. The reversal of 36635980 is 8953663.

It is not an unprimeable number, because it can be changed into a prime (36635981) 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, 915880 + ... + 915919.

It is an arithmetic number, because the mean of its divisors is an integer number (6411300).

Almost surely, 2^36635980 is an apocalyptic number.

It is an amenable number.

36635980 is an abundant number, since it is smaller than the sum of its proper divisors (40299620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36635980 is a wasteful number, since it uses less digits than its factorization.

36635980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831808 (or 1831806 counting only the distinct ones).

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

The square root of 36635980 is about 6052.7663097133. The cubic root of 36635980 is about 332.1257930439.

The spelling of 36635980 in words is "thirty-six million, six hundred thirty-five thousand, nine hundred eighty".