99499008 has 132 divisors (see below), whose sum is σ = 308965992. Its totient is φ = 28385280.

The previous prime is 99499003. The next prime is 99499021. The reversal of 99499008 is 80099499.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99499003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150198 + ... + 150858.

Almost surely, 2^99499008 is an apocalyptic number.

99499008 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99499008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154482996).

99499008 is an abundant number, since it is smaller than the sum of its proper divisors (209466984).

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

99499008 is a wasteful number, since it uses less digits than its factorization.

99499008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 48.

The square root of 99499008 is about 9974.9189470391. The cubic root of 99499008 is about 463.3824523374.

The spelling of 99499008 in words is "ninety-nine million, four hundred ninety-nine thousand, eight".