36758731 has 8 divisors (see below), whose sum is σ = 37209744. Its totient is φ = 36310560.

The previous prime is 36758719. The next prime is 36758767. The reversal of 36758731 is 13785763.

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 36758731 - 2¹⁷ = 36627659 is a prime.

It is a super-2 number, since 2×36758731² = 2702408609460722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36758231) 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, 35781 + ... + 36793.

It is an arithmetic number, because the mean of its divisors is an integer number (4651218).

Almost surely, 2^36758731 is an apocalyptic number.

36758731 is a deficient number, since it is larger than the sum of its proper divisors (451013).

36758731 is a wasteful number, since it uses less digits than its factorization.

36758731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421.

The product of its digits is 105840, while the sum is 40.

The square root of 36758731 is about 6062.8979044678. The cubic root of 36758731 is about 332.4963151833.

The spelling of 36758731 in words is "thirty-six million, seven hundred fifty-eight thousand, seven hundred thirty-one".