2199739060 has 72 divisors (see below), whose sum is σ = 4915814400. Its totient is φ = 826676928.

The previous prime is 2199739043. The next prime is 2199739081. The reversal of 2199739060 is 609379912.

It is a super-3 number, since 3×2199739060³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2199739060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 915741 + ... + 918139.

It is an arithmetic number, because the mean of its divisors is an integer number (68275200).

Almost surely, 2^2199739060 is an apocalyptic number.

2199739060 is a gapful number since it is divisible by the number (20) 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 2199739060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2457907200).

2199739060 is an abundant number, since it is smaller than the sum of its proper divisors (2716075340).

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

2199739060 is a wasteful number, since it uses less digits than its factorization.

2199739060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 46.

The square root of 2199739060 is about 46901.3758860015. The cubic root of 2199739060 is about 1300.5400241619.

The spelling of 2199739060 in words is "two billion, one hundred ninety-nine million, seven hundred thirty-nine thousand, sixty".