379930459 has 2 divisors, whose sum is σ = 379930460. Its totient is φ = 379930458.

The previous prime is 379930429. The next prime is 379930493. The reversal of 379930459 is 954039973.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 379930459 - 2⁵ = 379930427 is a prime.

It is not a weakly prime, because it can be changed into another prime (379930429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189965229 + 189965230.

It is an arithmetic number, because the mean of its divisors is an integer number (189965230).

Almost surely, 2^379930459 is an apocalyptic number.

379930459 is a deficient number, since it is larger than the sum of its proper divisors (1).

379930459 is an equidigital number, since it uses as much as digits as its factorization.

379930459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 918540, while the sum is 49.

The square root of 379930459 is about 19491.8049189910. The cubic root of 379930459 is about 724.2714577590.

The spelling of 379930459 in words is "three hundred seventy-nine million, nine hundred thirty thousand, four hundred fifty-nine".