497929 has 2 divisors, whose sum is σ = 497930. Its totient is φ = 497928.

The previous prime is 497899. The next prime is 497957. The reversal of 497929 is 929794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270400 + 227529 = 520^2 + 477^2 .

It is a cyclic number.

It is not a de Polignac number, because 497929 - 2⁷ = 497801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 497891 and 497900.

It is not a weakly prime, because it can be changed into another prime (497969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248964 + 248965.

It is an arithmetic number, because the mean of its divisors is an integer number (248965).

2⁴⁹⁷⁹²⁹ is an apocalyptic number.

It is an amenable number.

497929 is a deficient number, since it is larger than the sum of its proper divisors (1).

497929 is an equidigital number, since it uses as much as digits as its factorization.

497929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 40.

The square root of 497929 is about 705.6408434891. The cubic root of 497929 is about 79.2603173649.

It can be divided in two parts, 49 and 7929, that multiplied together give a triangular number (388521 = T₈₈₁).

The spelling of 497929 in words is "four hundred ninety-seven thousand, nine hundred twenty-nine".