374385377 has 2 divisors, whose sum is σ = 374385378. Its totient is φ = 374385376.

The previous prime is 374385337. The next prime is 374385413. The reversal of 374385377 is 773583473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364657216 + 9728161 = 19096^2 + 3119^2 .

It is a cyclic number.

It is not a de Polignac number, because 374385377 - 2²⁴ = 357608161 is a prime.

It is a super-2 number, since 2×374385377² = 280328821022864258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (374385307) 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, 187192688 + 187192689.

It is an arithmetic number, because the mean of its divisors is an integer number (187192689).

Almost surely, 2^374385377 is an apocalyptic number.

It is an amenable number.

374385377 is a deficient number, since it is larger than the sum of its proper divisors (1).

374385377 is an equidigital number, since it uses as much as digits as its factorization.

374385377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1481760, while the sum is 47.

The square root of 374385377 is about 19349.0407255760. The cubic root of 374385377 is about 720.7305964919.

The spelling of 374385377 in words is "three hundred seventy-four million, three hundred eighty-five thousand, three hundred seventy-seven".