499990130 has 16 divisors (see below), whose sum is σ = 947350080. Its totient is φ = 189469872.

The previous prime is 499990129. The next prime is 499990133. The reversal of 499990130 is 31099994.

It is not an unprimeable number, because it can be changed into a prime (499990133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1315574 + ... + 1315953.

It is an arithmetic number, because the mean of its divisors is an integer number (59209380).

Almost surely, 2^499990130 is an apocalyptic number.

499990130 is a deficient number, since it is larger than the sum of its proper divisors (447359950).

499990130 is a wasteful number, since it uses less digits than its factorization.

499990130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631553.

The product of its (nonzero) digits is 78732, while the sum is 44.

The square root of 499990130 is about 22360.4590739994. The cubic root of 499990130 is about 793.6953034003.

The spelling of 499990130 in words is "four hundred ninety-nine million, nine hundred ninety thousand, one hundred thirty".