36744986 has 8 divisors (see below), whose sum is σ = 55160244. Its totient is φ = 18358240.

The previous prime is 36744971. The next prime is 36744989. The reversal of 36744986 is 68944763.

It can be written as a sum of positive squares in 2 ways, for example, as 36421225 + 323761 = 6035^2 + 569^2 .

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

It is a super-2 number, since 2×36744986² = 2700387992280392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36744986.

It is not an unprimeable number, because it can be changed into a prime (36744989) 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, 3545 + ... + 9276.

Almost surely, 2^36744986 is an apocalyptic number.

36744986 is a deficient number, since it is larger than the sum of its proper divisors (18415258).

36744986 is a wasteful number, since it uses less digits than its factorization.

36744986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14256.

The product of its digits is 870912, while the sum is 47.

The square root of 36744986 is about 6061.7642646345. The cubic root of 36744986 is about 332.4548671474.

The spelling of 36744986 in words is "thirty-six million, seven hundred forty-four thousand, nine hundred eighty-six".