36871964 has 12 divisors (see below), whose sum is σ = 64797600. Its totient is φ = 18358368.

The previous prime is 36871957. The next prime is 36871979. The reversal of 36871964 is 46917863.

36871964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 18329 + ... + 20240.

It is an arithmetic number, because the mean of its divisors is an integer number (5399800).

Almost surely, 2^36871964 is an apocalyptic number.

It is an amenable number.

36871964 is a deficient number, since it is larger than the sum of its proper divisors (27925636).

36871964 is a wasteful number, since it uses less digits than its factorization.

36871964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38812 (or 38810 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 36871964 is about 6072.2289153160. The cubic root of 36871964 is about 332.8373766692.

The spelling of 36871964 in words is "thirty-six million, eight hundred seventy-one thousand, nine hundred sixty-four".