499169404 has 6 divisors (see below), whose sum is σ = 873546464. Its totient is φ = 249584700.

The previous prime is 499169389. The next prime is 499169459. The reversal of 499169404 is 404961994.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62396172 + ... + 62396179.

Almost surely, 2^499169404 is an apocalyptic number.

It is an amenable number.

499169404 is a deficient number, since it is larger than the sum of its proper divisors (374377060).

499169404 is a wasteful number, since it uses less digits than its factorization.

499169404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124792355 (or 124792353 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 499169404 is about 22342.0993642048. The cubic root of 499169404 is about 793.2607860753.

The spelling of 499169404 in words is "four hundred ninety-nine million, one hundred sixty-nine thousand, four hundred four".