36791380 has 24 divisors (see below), whose sum is σ = 77760648. Its totient is φ = 14621568.

The previous prime is 36791347. The next prime is 36791387. The reversal of 36791380 is 8319763.

It can be written as a sum of positive squares in 4 ways, for example, as 767376 + 36024004 = 876^2 + 6002^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36791387) 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, 2719 + ... + 8998.

It is an arithmetic number, because the mean of its divisors is an integer number (3240027).

Almost surely, 2^36791380 is an apocalyptic number.

It is an amenable number.

36791380 is an abundant number, since it is smaller than the sum of its proper divisors (40969268).

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

36791380 is a wasteful number, since it uses less digits than its factorization.

36791380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11883 (or 11881 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 36791380 is about 6065.5898311706. The cubic root of 36791380 is about 332.5947268123.

The spelling of 36791380 in words is "thirty-six million, seven hundred ninety-one thousand, three hundred eighty".