379345559 has 2 divisors, whose sum is σ = 379345560. Its totient is φ = 379345558.

The previous prime is 379345537. The next prime is 379345573. The reversal of 379345559 is 955543973.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 379345559 - 2¹⁶ = 379280023 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379345579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189672779 + 189672780.

It is an arithmetic number, because the mean of its divisors is an integer number (189672780).

Almost surely, 2^379345559 is an apocalyptic number.

379345559 is a deficient number, since it is larger than the sum of its proper divisors (1).

379345559 is an equidigital number, since it uses as much as digits as its factorization.

379345559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2551500, while the sum is 50.

The square root of 379345559 is about 19476.7953986276. The cubic root of 379345559 is about 723.8995967674.

The spelling of 379345559 in words is "three hundred seventy-nine million, three hundred forty-five thousand, five hundred fifty-nine".