379385761 has 2 divisors, whose sum is σ = 379385762. Its totient is φ = 379385760.

The previous prime is 379385707. The next prime is 379385789. The reversal of 379385761 is 167583973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371718400 + 7667361 = 19280^2 + 2769^2 .

It is a cyclic number.

It is not a de Polignac number, because 379385761 - 2²⁵ = 345831329 is a prime.

It is not a weakly prime, because it can be changed into another prime (379385261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189692880 + 189692881.

It is an arithmetic number, because the mean of its divisors is an integer number (189692881).

Almost surely, 2^379385761 is an apocalyptic number.

It is an amenable number.

379385761 is a deficient number, since it is larger than the sum of its proper divisors (1).

379385761 is an equidigital number, since it uses as much as digits as its factorization.

379385761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 49.

The square root of 379385761 is about 19477.8274199152. The cubic root of 379385761 is about 723.9251681608.

The spelling of 379385761 in words is "three hundred seventy-nine million, three hundred eighty-five thousand, seven hundred sixty-one".