379859590997 has 2 divisors, whose sum is σ = 379859590998. Its totient is φ = 379859590996.

The previous prime is 379859590897. The next prime is 379859591099. The reversal of 379859590997 is 799095958973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 364440408721 + 15419182276 = 603689^2 + 124174^2 .

It is a cyclic number.

It is not a de Polignac number, because 379859590997 - 2¹⁴ = 379859574613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379859590897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189929795498 + 189929795499.

It is an arithmetic number, because the mean of its divisors is an integer number (189929795499).

Almost surely, 2^379859590997 is an apocalyptic number.

It is an amenable number.

379859590997 is a deficient number, since it is larger than the sum of its proper divisors (1).

379859590997 is an equidigital number, since it uses as much as digits as its factorization.

379859590997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1736040600, while the sum is 80.

The spelling of 379859590997 in words is "three hundred seventy-nine billion, eight hundred fifty-nine million, five hundred ninety thousand, nine hundred ninety-seven".