36684713 has 8 divisors (see below), whose sum is σ = 39870600. Its totient is φ = 33550848.

The previous prime is 36684689. The next prime is 36684727. The reversal of 36684713 is 31748663.

It can be written as a sum of positive squares in 4 ways, for example, as 11202409 + 25482304 = 3347^2 + 5048^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 36684713 - 2¹⁸ = 36422569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36684733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11528 + ... + 14361.

It is an arithmetic number, because the mean of its divisors is an integer number (4983825).

Almost surely, 2^36684713 is an apocalyptic number.

It is an amenable number.

36684713 is a deficient number, since it is larger than the sum of its proper divisors (3185887).

36684713 is a wasteful number, since it uses less digits than its factorization.

36684713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26011.

The product of its digits is 72576, while the sum is 38.

The square root of 36684713 is about 6056.7906518221. The cubic root of 36684713 is about 332.2729918264.

The spelling of 36684713 in words is "thirty-six million, six hundred eighty-four thousand, seven hundred thirteen".