497029943 has 2 divisors, whose sum is σ = 497029944. Its totient is φ = 497029942.

The previous prime is 497029889. The next prime is 497029957. The reversal of 497029943 is 349920794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 497029943 - 2²⁴ = 480252727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497029993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248514971 + 248514972.

It is an arithmetic number, because the mean of its divisors is an integer number (248514972).

Almost surely, 2^497029943 is an apocalyptic number.

497029943 is a deficient number, since it is larger than the sum of its proper divisors (1).

497029943 is an equidigital number, since it uses as much as digits as its factorization.

497029943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 497029943 is about 22294.1683630496. The cubic root of 497029943 is about 792.1258467293.

The spelling of 497029943 in words is "four hundred ninety-seven million, twenty-nine thousand, nine hundred forty-three".