374604631 has 2 divisors, whose sum is σ = 374604632. Its totient is φ = 374604630.

The previous prime is 374604619. The next prime is 374604697. The reversal of 374604631 is 136406473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 374604631 - 2¹¹ = 374602583 is a prime.

It is a super-2 number, since 2×374604631² = 280657259133292322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374605631) 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 as a sum of consecutive naturals, namely, 187302315 + 187302316.

It is an arithmetic number, because the mean of its divisors is an integer number (187302316).

Almost surely, 2^374604631 is an apocalyptic number.

374604631 is a deficient number, since it is larger than the sum of its proper divisors (1).

374604631 is an equidigital number, since it uses as much as digits as its factorization.

374604631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 374604631 is about 19354.7056552147. The cubic root of 374604631 is about 720.8712645823.

The spelling of 374604631 in words is "three hundred seventy-four million, six hundred four thousand, six hundred thirty-one".