36713736 has 80 divisors (see below), whose sum is σ = 104870700. Its totient is φ = 11995776.

The previous prime is 36713723. The next prime is 36713741. The reversal of 36713736 is 63731763.

It can be written as a sum of positive squares in 2 ways, for example, as 36360900 + 352836 = 6030^2 + 594^2 .

It is a super-2 number, since 2×36713736² = 2695796822155392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 36713736.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33810 + ... + 34878.

Almost surely, 2^36713736 is an apocalyptic number.

36713736 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36713736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52435350).

36713736 is an abundant number, since it is smaller than the sum of its proper divisors (68156964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36713736 is a wasteful number, since it uses less digits than its factorization.

36713736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1127 counting only the distinct ones).

The product of its digits is 47628, while the sum is 36.

The square root of 36713736 is about 6059.1860839555. The cubic root of 36713736 is about 332.3605943199.

The spelling of 36713736 in words is "thirty-six million, seven hundred thirteen thousand, seven hundred thirty-six".