99038208 has 88 divisors (see below), whose sum is σ = 267387328. Its totient is φ = 32587776.

The previous prime is 99038201. The next prime is 99038213. The reversal of 99038208 is 80283099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99038201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316260 + ... + 316572.

Almost surely, 2^99038208 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 99038208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133693664).

99038208 is an abundant number, since it is smaller than the sum of its proper divisors (168349120).

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

99038208 is a wasteful number, since it uses less digits than its factorization.

99038208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 99038208 is about 9951.7942100910. The cubic root of 99038208 is about 462.6660059547. Note that the first 3 decimals are identical.

The spelling of 99038208 in words is "ninety-nine million, thirty-eight thousand, two hundred eight".