379364015197 has 2 divisors, whose sum is σ = 379364015198. Its totient is φ = 379364015196.

The previous prime is 379364015189. The next prime is 379364015263. The reversal of 379364015197 is 791510463973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 344546694361 + 34817320836 = 586981^2 + 186594^2 .

It is a cyclic number.

It is not a de Polignac number, because 379364015197 - 2³ = 379364015189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379364016197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189682007598 + 189682007599.

It is an arithmetic number, because the mean of its divisors is an integer number (189682007599).

Almost surely, 2^379364015197 is an apocalyptic number.

It is an amenable number.

379364015197 is a deficient number, since it is larger than the sum of its proper divisors (1).

379364015197 is an equidigital number, since it uses as much as digits as its factorization.

379364015197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4286520, while the sum is 55.

The spelling of 379364015197 in words is "three hundred seventy-nine billion, three hundred sixty-four million, fifteen thousand, one hundred ninety-seven".