6290396317 has 2 divisors, whose sum is σ = 6290396318. Its totient is φ = 6290396316.

The previous prime is 6290396269. The next prime is 6290396347. The reversal of 6290396317 is 7136930926.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5734427076 + 555969241 = 75726^2 + 23579^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6290396317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6290396347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3145198158 + 3145198159.

It is an arithmetic number, because the mean of its divisors is an integer number (3145198159).

Almost surely, 2^6290396317 is an apocalyptic number.

It is an amenable number.

6290396317 is a deficient number, since it is larger than the sum of its proper divisors (1).

6290396317 is an equidigital number, since it uses as much as digits as its factorization.

6290396317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 46.

The square root of 6290396317 is about 79312.0187424327. The cubic root of 6290396317 is about 1845.9757978419.

The spelling of 6290396317 in words is "six billion, two hundred ninety million, three hundred ninety-six thousand, three hundred seventeen".