379616329 has 2 divisors, whose sum is σ = 379616330. Its totient is φ = 379616328.

The previous prime is 379616327. The next prime is 379616383. The reversal of 379616329 is 923616973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341510400 + 38105929 = 18480^2 + 6173^2 .

It is an emirp because it is prime and its reverse (923616973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 379616329 - 2¹ = 379616327 is a prime.

Together with 379616327, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (379616327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189808164 + 189808165.

It is an arithmetic number, because the mean of its divisors is an integer number (189808165).

Almost surely, 2^379616329 is an apocalyptic number.

It is an amenable number.

379616329 is a deficient number, since it is larger than the sum of its proper divisors (1).

379616329 is an equidigital number, since it uses as much as digits as its factorization.

379616329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 46.

The square root of 379616329 is about 19483.7452508495. The cubic root of 379616329 is about 724.0717912846.

The spelling of 379616329 in words is "three hundred seventy-nine million, six hundred sixteen thousand, three hundred twenty-nine".