374074513 has 2 divisors, whose sum is σ = 374074514. Its totient is φ = 374074512.

The previous prime is 374074487. The next prime is 374074517. The reversal of 374074513 is 315470473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 325730304 + 48344209 = 18048^2 + 6953^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374074513 is a prime.

It is not a weakly prime, because it can be changed into another prime (374074517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187037256 + 187037257.

It is an arithmetic number, because the mean of its divisors is an integer number (187037257).

Almost surely, 2^374074513 is an apocalyptic number.

It is an amenable number.

374074513 is a deficient number, since it is larger than the sum of its proper divisors (1).

374074513 is an equidigital number, since it uses as much as digits as its factorization.

374074513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 374074513 is about 19341.0059976207. The cubic root of 374074513 is about 720.5310594638.

The spelling of 374074513 in words is "three hundred seventy-four million, seventy-four thousand, five hundred thirteen".