36618338 has 8 divisors (see below), whose sum is σ = 55544940. Its totient is φ = 18103360.

The previous prime is 36618331. The next prime is 36618349. The reversal of 36618338 is 83381663.

It can be written as a sum of positive squares in 2 ways, for example, as 36517849 + 100489 = 6043^2 + 317^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (36618331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102683 + ... + 103038.

Almost surely, 2^36618338 is an apocalyptic number.

36618338 is a deficient number, since it is larger than the sum of its proper divisors (18926602).

36618338 is a wasteful number, since it uses less digits than its factorization.

36618338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205812.

The product of its digits is 62208, while the sum is 38.

The square root of 36618338 is about 6051.3087840566. The cubic root of 36618338 is about 332.0724729288.

The spelling of 36618338 in words is "thirty-six million, six hundred eighteen thousand, three hundred thirty-eight".