797316593 has 2 divisors, whose sum is σ = 797316594. Its totient is φ = 797316592.

The previous prime is 797316571. The next prime is 797316647. The reversal of 797316593 is 395613797.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 575664049 + 221652544 = 23993^2 + 14888^2 .

It is a cyclic number.

It is not a de Polignac number, because 797316593 - 2¹⁴ = 797300209 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (797316503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398658296 + 398658297.

It is an arithmetic number, because the mean of its divisors is an integer number (398658297).

Almost surely, 2^797316593 is an apocalyptic number.

It is an amenable number.

797316593 is a deficient number, since it is larger than the sum of its proper divisors (1).

797316593 is an equidigital number, since it uses as much as digits as its factorization.

797316593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1071630, while the sum is 50.

The square root of 797316593 is about 28236.7950199735. The cubic root of 797316593 is about 927.2786647188.

The spelling of 797316593 in words is "seven hundred ninety-seven million, three hundred sixteen thousand, five hundred ninety-three".