2199793628 has 12 divisors (see below), whose sum is σ = 4052251560. Its totient is φ = 1042007472.

The previous prime is 2199793621. The next prime is 2199793679. The reversal of 2199793628 is 8263979912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2199793621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14472251 + ... + 14472402.

It is an arithmetic number, because the mean of its divisors is an integer number (337687630).

Almost surely, 2^2199793628 is an apocalyptic number.

It is an amenable number.

2199793628 is a deficient number, since it is larger than the sum of its proper divisors (1852457932).

2199793628 is a wasteful number, since it uses less digits than its factorization.

2199793628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28944676 (or 28944674 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 56.

The square root of 2199793628 is about 46901.9576137287. The cubic root of 2199793628 is about 1300.5507780558.

The spelling of 2199793628 in words is "two billion, one hundred ninety-nine million, seven hundred ninety-three thousand, six hundred twenty-eight".