793493431 has 2 divisors, whose sum is σ = 793493432. Its totient is φ = 793493430.

The previous prime is 793493417. The next prime is 793493483. The reversal of 793493431 is 134394397.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 793493431 - 2⁹ = 793492919 is a prime.

It is a super-2 number, since 2×793493431² = 1259263650080303522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (793491431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396746715 + 396746716.

It is an arithmetic number, because the mean of its divisors is an integer number (396746716).

Almost surely, 2^793493431 is an apocalyptic number.

793493431 is a deficient number, since it is larger than the sum of its proper divisors (1).

793493431 is an equidigital number, since it uses as much as digits as its factorization.

793493431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 43.

The square root of 793493431 is about 28169.0154425035. The cubic root of 793493431 is about 925.7941778448.

The spelling of 793493431 in words is "seven hundred ninety-three million, four hundred ninety-three thousand, four hundred thirty-one".