374013149 has 2 divisors, whose sum is σ = 374013150. Its totient is φ = 374013148.

The previous prime is 374013139. The next prime is 374013187. The reversal of 374013149 is 941310473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 366990649 + 7022500 = 19157^2 + 2650^2 .

It is a cyclic number.

It is not a de Polignac number, because 374013149 - 2⁸ = 374012893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374013139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187006574 + 187006575.

It is an arithmetic number, because the mean of its divisors is an integer number (187006575).

Almost surely, 2^374013149 is an apocalyptic number.

It is an amenable number.

374013149 is a deficient number, since it is larger than the sum of its proper divisors (1).

374013149 is an equidigital number, since it uses as much as digits as its factorization.

374013149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 374013149 is about 19339.4195621275. The cubic root of 374013149 is about 720.4916581464.

The spelling of 374013149 in words is "three hundred seventy-four million, thirteen thousand, one hundred forty-nine".