36043664 has 10 divisors (see below), whose sum is σ = 69834630. Its totient is φ = 18021824.

The previous prime is 36043649. The next prime is 36043687. The reversal of 36043664 is 46634063.

36043664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33547264 + 2496400 = 5792^2 + 1580^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36043664.

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 as a sum of consecutive naturals, namely, 1126349 + ... + 1126380.

It is an arithmetic number, because the mean of its divisors is an integer number (6983463).

Almost surely, 2^36043664 is an apocalyptic number.

It is an amenable number.

36043664 is a deficient number, since it is larger than the sum of its proper divisors (33790966).

36043664 is a wasteful number, since it uses less digits than its factorization.

36043664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252737 (or 2252731 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 36043664 is about 6003.6375640107. The cubic root of 36043664 is about 330.3261666497.

The spelling of 36043664 in words is "thirty-six million, forty-three thousand, six hundred sixty-four".