497133376 has 14 divisors (see below), whose sum is σ = 986499170. Its totient is φ = 248566656.

The previous prime is 497133359. The next prime is 497133401. The reversal of 497133376 is 673331794.

It can be written as a sum of positive squares in only one way, i.e., 484000000 + 13133376 = 22000^2 + 3624^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3883791 + ... + 3883918.

Almost surely, 2^497133376 is an apocalyptic number.

It is an amenable number.

497133376 is a deficient number, since it is larger than the sum of its proper divisors (489365794).

497133376 is an equidigital number, since it uses as much as digits as its factorization.

497133376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767721 (or 7767711 counting only the distinct ones).

The product of its digits is 285768, while the sum is 43.

The square root of 497133376 is about 22296.4879745668. The cubic root of 497133376 is about 792.1807906155.

The spelling of 497133376 in words is "four hundred ninety-seven million, one hundred thirty-three thousand, three hundred seventy-six".