379085177 has 2 divisors, whose sum is σ = 379085178. Its totient is φ = 379085176.

The previous prime is 379085167. The next prime is 379085191. The reversal of 379085177 is 771580973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 376786921 + 2298256 = 19411^2 + 1516^2 .

It is a cyclic number.

It is not a de Polignac number, because 379085177 - 2²⁰ = 378036601 is a prime.

It is a super-2 number, since 2×379085177² = 287411142842242658, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (379085107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189542588 + 189542589.

It is an arithmetic number, because the mean of its divisors is an integer number (189542589).

Almost surely, 2^379085177 is an apocalyptic number.

It is an amenable number.

379085177 is a deficient number, since it is larger than the sum of its proper divisors (1).

379085177 is an equidigital number, since it uses as much as digits as its factorization.

379085177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 370440, while the sum is 47.

The square root of 379085177 is about 19470.1098353348. The cubic root of 379085177 is about 723.7339311333.

The spelling of 379085177 in words is "three hundred seventy-nine million, eighty-five thousand, one hundred seventy-seven".