36980631 has 20 divisors (see below), whose sum is σ = 58152600. Its totient is φ = 23355216.

The previous prime is 36980623. The next prime is 36980641. The reversal of 36980631 is 13608963.

It is a happy number.

36980631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36980631 - 2³ = 36980623 is a prime.

It is a super-2 number, since 2×36980631² = 2735134138316322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36980641) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 10476 + ... + 13553.

It is an arithmetic number, because the mean of its divisors is an integer number (2907630).

Almost surely, 2^36980631 is an apocalyptic number.

36980631 is a deficient number, since it is larger than the sum of its proper divisors (21171969).

36980631 is a wasteful number, since it uses less digits than its factorization.

36980631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24060 (or 24051 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 36980631 is about 6081.1701998875. The cubic root of 36980631 is about 333.1640292452.

The spelling of 36980631 in words is "thirty-six million, nine hundred eighty thousand, six hundred thirty-one".