379555667 has 2 divisors, whose sum is σ = 379555668. Its totient is φ = 379555666.

The previous prime is 379555619. The next prime is 379555669. The reversal of 379555667 is 766555973.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 379555667 - 2¹⁴ = 379539283 is a prime.

Together with 379555669, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (379555669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189777833 + 189777834.

It is an arithmetic number, because the mean of its divisors is an integer number (189777834).

Almost surely, 2^379555667 is an apocalyptic number.

379555667 is a deficient number, since it is larger than the sum of its proper divisors (1).

379555667 is an equidigital number, since it uses as much as digits as its factorization.

379555667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5953500, while the sum is 53.

The square root of 379555667 is about 19482.1884550992. The cubic root of 379555667 is about 724.0332207776.

The spelling of 379555667 in words is "three hundred seventy-nine million, five hundred fifty-five thousand, six hundred sixty-seven".