36043764 has 12 divisors (see below), whose sum is σ = 84102144. Its totient is φ = 12014584.

The previous prime is 36043753. The next prime is 36043807. The reversal of 36043764 is 46734063.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1501812 + ... + 1501835.

It is an arithmetic number, because the mean of its divisors is an integer number (7008512).

Almost surely, 2^36043764 is an apocalyptic number.

It is an amenable number.

36043764 is an abundant number, since it is smaller than the sum of its proper divisors (48058380).

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

36043764 is a wasteful number, since it uses less digits than its factorization.

36043764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003654 (or 3003652 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 36043764 is about 6003.6458922891. The cubic root of 36043764 is about 330.3264721365.

The spelling of 36043764 in words is "thirty-six million, forty-three thousand, seven hundred sixty-four".