99336816 has 120 divisors (see below), whose sum is σ = 294222240. Its totient is φ = 31223808.

The previous prime is 99336791. The next prime is 99336829. The reversal of 99336816 is 61863399.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294600 + ... + 294936.

It is an arithmetic number, because the mean of its divisors is an integer number (2451852).

Almost surely, 2^99336816 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 99336816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147111120).

99336816 is an abundant number, since it is smaller than the sum of its proper divisors (194885424).

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

99336816 is a wasteful number, since it uses less digits than its factorization.

99336816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 454 counting only the distinct ones).

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

The square root of 99336816 is about 9966.7856403155. The cubic root of 99336816 is about 463.1305308939.

The spelling of 99336816 in words is "ninety-nine million, three hundred thirty-six thousand, eight hundred sixteen".