99430030 has 16 divisors (see below), whose sum is σ = 204541920. Its totient is φ = 34090272.

The previous prime is 99430013. The next prime is 99430031. The reversal of 99430030 is 3003499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99430031) 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, 710145 + ... + 710284.

It is an arithmetic number, because the mean of its divisors is an integer number (12783870).

Almost surely, 2^99430030 is an apocalyptic number.

99430030 is an abundant number, since it is smaller than the sum of its proper divisors (105111890).

99430030 is a wasteful number, since it uses less digits than its factorization.

99430030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420443.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 99430030 is about 9971.4607756336. The cubic root of 99430030 is about 463.2753471361.

The spelling of 99430030 in words is "ninety-nine million, four hundred thirty thousand, thirty".