493082431 has 2 divisors, whose sum is σ = 493082432. Its totient is φ = 493082430.

The previous prime is 493082377. The next prime is 493082449. The reversal of 493082431 is 134280394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 493082431 - 2¹⁵ = 493049663 is a prime.

It is a super-2 number, since 2×493082431² = 486260567521739522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493082531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246541215 + 246541216.

It is an arithmetic number, because the mean of its divisors is an integer number (246541216).

Almost surely, 2^493082431 is an apocalyptic number.

493082431 is a deficient number, since it is larger than the sum of its proper divisors (1).

493082431 is an equidigital number, since it uses as much as digits as its factorization.

493082431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 493082431 is about 22205.4594863515. The cubic root of 493082431 is about 790.0231959220.

The spelling of 493082431 in words is "four hundred ninety-three million, eighty-two thousand, four hundred thirty-one".