99998310 has 16 divisors (see below), whose sum is σ = 239996016. Its totient is φ = 26666208.

The previous prime is 99998299. The next prime is 99998323. The reversal of 99998310 is 1389999.

It is a super-2 number, since 2×99998310² = 19999324005712200, which contains 22 as substring.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 99998310.

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, 1666609 + ... + 1666668.

It is an arithmetic number, because the mean of its divisors is an integer number (14999751).

Almost surely, 2^99998310 is an apocalyptic number.

99998310 is an abundant number, since it is smaller than the sum of its proper divisors (139997706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99998310 is a wasteful number, since it uses less digits than its factorization.

99998310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333287.

The product of its (nonzero) digits is 157464, while the sum is 48.

The square root of 99998310 is about 9999.9154996430. The cubic root of 99998310 is about 464.1562685848.

The spelling of 99998310 in words is "ninety-nine million, nine hundred ninety-eight thousand, three hundred ten".