379831604161 has 2 divisors, whose sum is σ = 379831604162. Its totient is φ = 379831604160.

The previous prime is 379831604143. The next prime is 379831604263. The reversal of 379831604161 is 161406138973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 372245194161 + 7586410000 = 610119^2 + 87100^2 .

It is a cyclic number.

It is not a de Polignac number, because 379831604161 - 2¹⁵ = 379831571393 is a prime.

It is not a weakly prime, because it can be changed into another prime (379831674161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189915802080 + 189915802081.

It is an arithmetic number, because the mean of its divisors is an integer number (189915802081).

Almost surely, 2^379831604161 is an apocalyptic number.

It is an amenable number.

379831604161 is a deficient number, since it is larger than the sum of its proper divisors (1).

379831604161 is an equidigital number, since it uses as much as digits as its factorization.

379831604161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 379831604161 in words is "three hundred seventy-nine billion, eight hundred thirty-one million, six hundred four thousand, one hundred sixty-one".