791733479 has 2 divisors, whose sum is σ = 791733480. Its totient is φ = 791733478.

The previous prime is 791733433. The next prime is 791733487. The reversal of 791733479 is 974337197.

It is a strong prime.

It is an emirp because it is prime and its reverse (974337197) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 791733479 - 2¹² = 791729383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (791733079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395866739 + 395866740.

It is an arithmetic number, because the mean of its divisors is an integer number (395866740).

Almost surely, 2^791733479 is an apocalyptic number.

791733479 is a deficient number, since it is larger than the sum of its proper divisors (1).

791733479 is an equidigital number, since it uses as much as digits as its factorization.

791733479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1000188, while the sum is 50.

The square root of 791733479 is about 28137.7589548279. The cubic root of 791733479 is about 925.1092070722.

The spelling of 791733479 in words is "seven hundred ninety-one million, seven hundred thirty-three thousand, four hundred seventy-nine".