99430706 has 8 divisors (see below), whose sum is σ = 152614704. Its totient is φ = 48559140.

The previous prime is 99430697. The next prime is 99430759. The reversal of 99430706 is 60703499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 99430706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578000 + ... + 578171.

It is an arithmetic number, because the mean of its divisors is an integer number (19076838).

Almost surely, 2^99430706 is an apocalyptic number.

99430706 is a deficient number, since it is larger than the sum of its proper divisors (53183998).

99430706 is a wasteful number, since it uses less digits than its factorization.

99430706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156216.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 99430706 is about 9971.4946723147. The cubic root of 99430706 is about 463.2763970316.

The spelling of 99430706 in words is "ninety-nine million, four hundred thirty thousand, seven hundred six".