99340080 has 160 divisors (see below), whose sum is σ = 364262400. Its totient is φ = 21912576.

The previous prime is 99340057. The next prime is 99340091. The reversal of 99340080 is 8004399.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47701 + ... + 49739.

It is an arithmetic number, because the mean of its divisors is an integer number (2276640).

Almost surely, 2^99340080 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 99340080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182131200).

99340080 is an abundant number, since it is smaller than the sum of its proper divisors (264922320).

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

99340080 is a wasteful number, since it uses less digits than its factorization.

99340080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091 (or 2085 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 99340080 is about 9966.9493828353. The cubic root of 99340080 is about 463.1356033385.

The spelling of 99340080 in words is "ninety-nine million, three hundred forty thousand, eighty".