2099674400 has 36 divisors (see below), whose sum is σ = 5125832082. Its totient is φ = 839869440.

The previous prime is 2099674397. The next prime is 2099674417. The reversal of 2099674400 is 44769902.

It can be written as a sum of positive squares in 3 ways, for example, as 949379344 + 1150295056 = 30812^2 + 33916^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1311497 + ... + 1313096.

Almost surely, 2^2099674400 is an apocalyptic number.

2099674400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2099674400 is an abundant number, since it is smaller than the sum of its proper divisors (3026157682).

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

2099674400 is a wasteful number, since it uses less digits than its factorization.

2099674400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624613 (or 2624600 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 2099674400 is about 45822.2042245896. The cubic root of 2099674400 is about 1280.5129779832.

The spelling of 2099674400 in words is "two billion, ninety-nine million, six hundred seventy-four thousand, four hundred".