2098922976 has 96 divisors (see below), whose sum is σ = 6287410080. Its totient is φ = 680721408.

The previous prime is 2098922971. The next prime is 2098922977. The reversal of 2098922976 is 6792298902.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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 (2098922971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861 + ... + 64796.

It is an arithmetic number, because the mean of its divisors is an integer number (65493855).

Almost surely, 2^2098922976 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 2098922976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3143705040).

2098922976 is an abundant number, since it is smaller than the sum of its proper divisors (4188487104).

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

2098922976 is a wasteful number, since it uses less digits than its factorization.

2098922976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65713 (or 65699 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 2098922976 is about 45814.0041472037. The cubic root of 2098922976 is about 1280.3602046149.

The spelling of 2098922976 in words is "two billion, ninety-eight million, nine hundred twenty-two thousand, nine hundred seventy-six".