379305069173 has 2 divisors, whose sum is σ = 379305069174. Its totient is φ = 379305069172.

The previous prime is 379305069151. The next prime is 379305069193. The reversal of 379305069173 is 371960503973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 299451917284 + 79853151889 = 547222^2 + 282583^2 .

It is a cyclic number.

It is not a de Polignac number, because 379305069173 - 2⁸ = 379305068917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379305069193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189652534586 + 189652534587.

It is an arithmetic number, because the mean of its divisors is an integer number (189652534587).

Almost surely, 2^379305069173 is an apocalyptic number.

It is an amenable number.

379305069173 is a deficient number, since it is larger than the sum of its proper divisors (1).

379305069173 is an equidigital number, since it uses as much as digits as its factorization.

379305069173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3214890, while the sum is 53.

The spelling of 379305069173 in words is "three hundred seventy-nine billion, three hundred five million, sixty-nine thousand, one hundred seventy-three".