99434496 has 180 divisors, whose sum is σ = 321903008. Its totient is φ = 26738688.

The previous prime is 99434483. The next prime is 99434501. The reversal of 99434496 is 69443499.

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

Its product of digits (839808) is a multiple of the sum of its prime factors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5849080 + ... + 5849096.

Almost surely, 2^99434496 is an apocalyptic number.

99434496 is a gapful number since it is divisible by the number (96) 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 99434496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160951504).

99434496 is an abundant number, since it is smaller than the sum of its proper divisors (222468512).

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

99434496 is an equidigital number, since it uses as much as digits as its factorization.

99434496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72 (or 29 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 99434496 is about 9971.6847122239. The cubic root of 99434496 is about 463.2822831919.

The spelling of 99434496 in words is "ninety-nine million, four hundred thirty-four thousand, four hundred ninety-six".