36720610764 has 12 divisors (see below), whose sum is σ = 85681425144. Its totient is φ = 12240203584.

The previous prime is 36720610763. The next prime is 36720610769. The reversal of 36720610764 is 46701602763.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (36720610763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1530025437 + ... + 1530025460.

It is an arithmetic number, because the mean of its divisors is an integer number (7140118762).

Almost surely, 2^36720610764 is an apocalyptic number.

It is an amenable number.

36720610764 is an abundant number, since it is smaller than the sum of its proper divisors (48960814380).

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

36720610764 is a wasteful number, since it uses less digits than its factorization.

36720610764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060050904 (or 3060050902 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 36720610764 in words is "thirty-six billion, seven hundred twenty million, six hundred ten thousand, seven hundred sixty-four".