2099297088 has 560 divisors, whose sum is σ = 7806927744. Its totient is φ = 544112640.

The previous prime is 2099297063. The next prime is 2099297089. The reversal of 2099297088 is 8807929902.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099297089) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 25292695 + ... + 25292777.

Almost surely, 2^2099297088 is an apocalyptic number.

2099297088 is a gapful number since it is divisible by the number (28) 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 2099297088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3903463872).

2099297088 is an abundant number, since it is smaller than the sum of its proper divisors (5707630656).

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

2099297088 is a wasteful number, since it uses less digits than its factorization.

2099297088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The square root of 2099297088 is about 45818.0869089926. The cubic root of 2099297088 is about 1280.4362705571.

The spelling of 2099297088 in words is "two billion, ninety-nine million, two hundred ninety-seven thousand, eighty-eight".