379413539 has 2 divisors, whose sum is σ = 379413540. Its totient is φ = 379413538.

The previous prime is 379413523. The next prime is 379413569. The reversal of 379413539 is 935314973.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 379413539 - 2⁴ = 379413523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 379413539.

It is not a weakly prime, because it can be changed into another prime (379413509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189706769 + 189706770.

It is an arithmetic number, because the mean of its divisors is an integer number (189706770).

Almost surely, 2^379413539 is an apocalyptic number.

379413539 is a deficient number, since it is larger than the sum of its proper divisors (1).

379413539 is an equidigital number, since it uses as much as digits as its factorization.

379413539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 306180, while the sum is 44.

The square root of 379413539 is about 19478.5404740704. The cubic root of 379413539 is about 723.9428359321.

The spelling of 379413539 in words is "three hundred seventy-nine million, four hundred thirteen thousand, five hundred thirty-nine".