36649713 has 16 divisors (see below), whose sum is σ = 49593600. Its totient is φ = 24072720.

The previous prime is 36649709. The next prime is 36649733. The reversal of 36649713 is 31794663.

It is not a de Polignac number, because 36649713 - 2² = 36649709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36649733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74398 + ... + 74888.

It is an arithmetic number, because the mean of its divisors is an integer number (3099600).

Almost surely, 2^36649713 is an apocalyptic number.

It is an amenable number.

36649713 is a deficient number, since it is larger than the sum of its proper divisors (12943887).

36649713 is a wasteful number, since it uses less digits than its factorization.

36649713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812.

The product of its digits is 81648, while the sum is 39.

The square root of 36649713 is about 6053.9006433869. The cubic root of 36649713 is about 332.1672869863.

The spelling of 36649713 in words is "thirty-six million, six hundred forty-nine thousand, seven hundred thirteen".