383794179317 has 2 divisors, whose sum is σ = 383794179318. Its totient is φ = 383794179316.

The previous prime is 383794179299. The next prime is 383794179337. The reversal of 383794179317 is 713971497383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 359119738756 + 24674440561 = 599266^2 + 157081^2 .

It is a cyclic number.

It is not a de Polignac number, because 383794179317 - 2¹⁴ = 383794162933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 383794179317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (383794179337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191897089658 + 191897089659.

It is an arithmetic number, because the mean of its divisors is an integer number (191897089659).

Almost surely, 2^383794179317 is an apocalyptic number.

It is an amenable number.

383794179317 is a deficient number, since it is larger than the sum of its proper divisors (1).

383794179317 is an equidigital number, since it uses as much as digits as its factorization.

383794179317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24004512, while the sum is 62.

The spelling of 383794179317 in words is "three hundred eighty-three billion, seven hundred ninety-four million, one hundred seventy-nine thousand, three hundred seventeen".