290379799163 has 2 divisors, whose sum is σ = 290379799164. Its totient is φ = 290379799162.

The previous prime is 290379799141. The next prime is 290379799181. The reversal of 290379799163 is 361997973092.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 290379799163 - 2¹⁴ = 290379782779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 290379799163.

It is not a weakly prime, because it can be changed into another prime (290379790163) 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, 145189899581 + 145189899582.

It is an arithmetic number, because the mean of its divisors is an integer number (145189899582).

Almost surely, 2^290379799163 is an apocalyptic number.

290379799163 is a deficient number, since it is larger than the sum of its proper divisors (1).

290379799163 is an equidigital number, since it uses as much as digits as its factorization.

290379799163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34720812, while the sum is 65.

The spelling of 290379799163 in words is "two hundred ninety billion, three hundred seventy-nine million, seven hundred ninety-nine thousand, one hundred sixty-three".