793323491 has 2 divisors, whose sum is σ = 793323492. Its totient is φ = 793323490.

The previous prime is 793323467. The next prime is 793323569. The reversal of 793323491 is 194323397.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-793323491 is a prime.

It is a super-2 number, since 2×793323491² = 1258724322744854162, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (793323431) 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, 396661745 + 396661746.

It is an arithmetic number, because the mean of its divisors is an integer number (396661746).

Almost surely, 2^793323491 is an apocalyptic number.

793323491 is a deficient number, since it is larger than the sum of its proper divisors (1).

793323491 is an equidigital number, since it uses as much as digits as its factorization.

793323491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 41.

The square root of 793323491 is about 28165.9988461265. The cubic root of 793323491 is about 925.7280816473.

The spelling of 793323491 in words is "seven hundred ninety-three million, three hundred twenty-three thousand, four hundred ninety-one".