499757630 has 16 divisors (see below), whose sum is σ = 900076320. Its totient is φ = 199789152.

The previous prime is 499757611. The next prime is 499757663. The reversal of 499757630 is 36757994.

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 in 7 ways as a sum of consecutive naturals, for example, 5492 + ... + 32088.

It is an arithmetic number, because the mean of its divisors is an integer number (56254770).

Almost surely, 2^499757630 is an apocalyptic number.

499757630 is a deficient number, since it is larger than the sum of its proper divisors (400318690).

499757630 is a wasteful number, since it uses less digits than its factorization.

499757630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28483.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The square root of 499757630 is about 22355.2595601125. The cubic root of 499757630 is about 793.5722591255.

The spelling of 499757630 in words is "four hundred ninety-nine million, seven hundred fifty-seven thousand, six hundred thirty".