791314273 has 2 divisors, whose sum is σ = 791314274. Its totient is φ = 791314272.

The previous prime is 791314259. The next prime is 791314291. The reversal of 791314273 is 372413197.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 625600144 + 165714129 = 25012^2 + 12873^2 .

It is a cyclic number.

It is not a de Polignac number, because 791314273 - 2²⁵ = 757759841 is a prime.

It is not a weakly prime, because it can be changed into another prime (791314373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395657136 + 395657137.

It is an arithmetic number, because the mean of its divisors is an integer number (395657137).

Almost surely, 2^791314273 is an apocalyptic number.

It is an amenable number.

791314273 is a deficient number, since it is larger than the sum of its proper divisors (1).

791314273 is an equidigital number, since it uses as much as digits as its factorization.

791314273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 37.

The square root of 791314273 is about 28130.3087967409. The cubic root of 791314273 is about 924.9459030452.

The spelling of 791314273 in words is "seven hundred ninety-one million, three hundred fourteen thousand, two hundred seventy-three".