36918324 has 18 divisors (see below), whose sum is σ = 93321410. Its totient is φ = 12306096.

The previous prime is 36918269. The next prime is 36918331. The reversal of 36918324 is 42381963.

It can be written as a sum of positive squares in only one way, i.e., 28965924 + 7952400 = 5382^2 + 2820^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1025509 = 36918324 / (3 + 6 + 9 + 1 + 8 + 3 + 2 + 4).

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 5 ways as a sum of consecutive naturals, for example, 512719 + ... + 512790.

Almost surely, 2^36918324 is an apocalyptic number.

It is an amenable number.

36918324 is an abundant number, since it is smaller than the sum of its proper divisors (56403086).

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

36918324 is a wasteful number, since it uses less digits than its factorization.

36918324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025519 (or 1025514 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 36918324 is about 6076.0450952902. The cubic root of 36918324 is about 332.9768130380.

The spelling of 36918324 in words is "thirty-six million, nine hundred eighteen thousand, three hundred twenty-four".