36913690 has 16 divisors (see below), whose sum is σ = 72485280. Its totient is φ = 13423120.

The previous prime is 36913687. The next prime is 36913703. The reversal of 36913690 is 9631963.

It is a super-2 number, since 2×36913690² = 2725241018832200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167680 + ... + 167899.

It is an arithmetic number, because the mean of its divisors is an integer number (4530330).

Almost surely, 2^36913690 is an apocalyptic number.

36913690 is a deficient number, since it is larger than the sum of its proper divisors (35571590).

36913690 is a wasteful number, since it uses less digits than its factorization.

36913690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335597.

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 36913690 is about 6075.6637497478. The cubic root of 36913690 is about 332.9628806692.

It can be divided in two parts, 3691 and 3690, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 36913690 in words is "thirty-six million, nine hundred thirteen thousand, six hundred ninety".