2199853674 has 32 divisors (see below), whose sum is σ = 4890191040. Its totient is φ = 733040496.

The previous prime is 2199853661. The next prime is 2199853757. The reversal of 2199853674 is 4763589912.

2199853674 is a `hidden beast` number, since 2 + 19 + 98 + 536 + 7 + 4 = 666.

It is a super-2 number, since 2×2199853674² = 9678712374022596552, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2199853674.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238089 + ... + 247155.

It is an arithmetic number, because the mean of its divisors is an integer number (152818470).

Almost surely, 2^2199853674 is an apocalyptic number.

2199853674 is an abundant number, since it is smaller than the sum of its proper divisors (2690337366).

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

2199853674 is a wasteful number, since it uses less digits than its factorization.

2199853674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13571 (or 13565 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 2199853674 is about 46902.5977318954. The cubic root of 2199853674 is about 1300.5626113115.

The spelling of 2199853674 in words is "two billion, one hundred ninety-nine million, eight hundred fifty-three thousand, six hundred seventy-four".