374186313 has 12 divisors (see below), whose sum is σ = 540745920. Its totient is φ = 249340056.

The previous prime is 374186311. The next prime is 374186339. The reversal of 374186313 is 313681473.

374186313 is a `hidden beast` number, since 3 + 7 + 4 + 18 + 631 + 3 = 666.

It is not a de Polignac number, because 374186313 - 2¹ = 374186311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (374186311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13228 + ... + 30386.

It is an arithmetic number, because the mean of its divisors is an integer number (45062160).

Almost surely, 2^374186313 is an apocalyptic number.

It is an amenable number.

374186313 is a deficient number, since it is larger than the sum of its proper divisors (166559607).

374186313 is a wasteful number, since it uses less digits than its factorization.

374186313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19588 (or 19585 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 374186313 is about 19343.8960139885. The cubic root of 374186313 is about 720.6028342446.

The spelling of 374186313 in words is "three hundred seventy-four million, one hundred eighty-six thousand, three hundred thirteen".