99344700 has 216 divisors, whose sum is σ = 383565728. Its totient is φ = 20943360.

The previous prime is 99344683. The next prime is 99344701. The reversal of 99344700 is 744399.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99344701) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 81294 + ... + 82506.

Almost surely, 2^99344700 is an apocalyptic number.

99344700 is a gapful number since it is divisible by the number (90) 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 99344700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191782864).

99344700 is an abundant number, since it is smaller than the sum of its proper divisors (284221028).

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

99344700 is a wasteful number, since it uses less digits than its factorization.

99344700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 99344700 is about 9967.1811461416. The cubic root of 99344700 is about 463.1427828955.

The spelling of 99344700 in words is "ninety-nine million, three hundred forty-four thousand, seven hundred".