497493244 has 6 divisors (see below), whose sum is σ = 870613184. Its totient is φ = 248746620.

The previous prime is 497493233. The next prime is 497493259. The reversal of 497493244 is 442394794.

It is a junction number, because it is equal to n+sod(n) for n = 497493194 and 497493203.

It is a congruent number.

It is an unprimeable number.

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, 62186652 + ... + 62186659.

Almost surely, 2^497493244 is an apocalyptic number.

It is an amenable number.

497493244 is a deficient number, since it is larger than the sum of its proper divisors (373119940).

497493244 is a wasteful number, since it uses less digits than its factorization.

497493244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124373315 (or 124373313 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 497493244 is about 22304.5565748347. The cubic root of 497493244 is about 792.3718940964.

The spelling of 497493244 in words is "four hundred ninety-seven million, four hundred ninety-three thousand, two hundred forty-four".