37379313 has 20 divisors (see below), whose sum is σ = 56007028. Its totient is φ = 24844320.

The previous prime is 37379297. The next prime is 37379351. The reversal of 37379313 is 31397373.

It can be written as a sum of positive squares in 2 ways, for example, as 7436529 + 29942784 = 2727^2 + 5472^2 .

It is not a de Polignac number, because 37379313 - 2⁴ = 37379297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37379813) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 43395 + ... + 44247.

Almost surely, 2^37379313 is an apocalyptic number.

It is an amenable number.

37379313 is a deficient number, since it is larger than the sum of its proper divisors (18627715).

37379313 is an equidigital number, since it uses as much as digits as its factorization.

37379313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406 (or 1397 counting only the distinct ones).

The product of its digits is 35721, while the sum is 36.

The square root of 37379313 is about 6113.8623635146. The cubic root of 37379313 is about 334.3570142362.

The spelling of 37379313 in words is "thirty-seven million, three hundred seventy-nine thousand, three hundred thirteen".