36440764 has 24 divisors (see below), whose sum is σ = 65116800. Its totient is φ = 17839536.

The previous prime is 36440753. The next prime is 36440777. The reversal of 36440764 is 46704463.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60537 + ... + 61135.

It is an arithmetic number, because the mean of its divisors is an integer number (2713200).

Almost surely, 2^36440764 is an apocalyptic number.

It is an amenable number.

36440764 is a deficient number, since it is larger than the sum of its proper divisors (28676036).

36440764 is a wasteful number, since it uses less digits than its factorization.

36440764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 36440764 is about 6036.6185899061. The cubic root of 36440764 is about 331.5348278083.

The spelling of 36440764 in words is "thirty-six million, four hundred forty thousand, seven hundred sixty-four".