99303948 has 96 divisors (see below), whose sum is σ = 265574400. Its totient is φ = 32078592.

The previous prime is 99303923. The next prime is 99303959. The reversal of 99303948 is 84930399.

It is a super-2 number, since 2×99303948² = 19722548176773408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 878740 + ... + 878852.

It is an arithmetic number, because the mean of its divisors is an integer number (2766400).

Almost surely, 2^99303948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99303948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132787200).

99303948 is an abundant number, since it is smaller than the sum of its proper divisors (166270452).

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

99303948 is a wasteful number, since it uses less digits than its factorization.

99303948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 99303948 is about 9965.1366272621. The cubic root of 99303948 is about 463.0794459283.

The spelling of 99303948 in words is "ninety-nine million, three hundred three thousand, nine hundred forty-eight".