379386239 has 2 divisors, whose sum is σ = 379386240. Its totient is φ = 379386238.

The previous prime is 379386233. The next prime is 379386253. The reversal of 379386239 is 932683973.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 379386239 - 2⁴ = 379386223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379386233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189693119 + 189693120.

It is an arithmetic number, because the mean of its divisors is an integer number (189693120).

Almost surely, 2^379386239 is an apocalyptic number.

379386239 is a deficient number, since it is larger than the sum of its proper divisors (1).

379386239 is an equidigital number, since it uses as much as digits as its factorization.

379386239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 50.

The square root of 379386239 is about 19477.8396902737. The cubic root of 379386239 is about 723.9254721927.

The spelling of 379386239 in words is "three hundred seventy-nine million, three hundred eighty-six thousand, two hundred thirty-nine".