499730630 has 16 divisors (see below), whose sum is σ = 1028017440. Its totient is φ = 171336192.

The previous prime is 499730599. The next prime is 499730669. The reversal of 499730630 is 36037994.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3569435 + ... + 3569574.

It is an arithmetic number, because the mean of its divisors is an integer number (64251090).

Almost surely, 2^499730630 is an apocalyptic number.

499730630 is an abundant number, since it is smaller than the sum of its proper divisors (528286810).

499730630 is a wasteful number, since it uses less digits than its factorization.

499730630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7139023.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 499730630 is about 22354.6556672206. The cubic root of 499730630 is about 793.5579676400.

The spelling of 499730630 in words is "four hundred ninety-nine million, seven hundred thirty thousand, six hundred thirty".