2199342460 has 36 divisors (see below), whose sum is σ = 5372681832. Its totient is φ = 754059936.

The previous prime is 2199342443. The next prime is 2199342533. The reversal of 2199342460 is 642439912.

2199342460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1121134 + ... + 1123093.

It is an arithmetic number, because the mean of its divisors is an integer number (149241162).

Almost surely, 2^2199342460 is an apocalyptic number.

2199342460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2199342460 is an abundant number, since it is smaller than the sum of its proper divisors (3173339372).

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

2199342460 is a wasteful number, since it uses less digits than its factorization.

2199342460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244250 (or 2244241 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 2199342460 is about 46897.1476744588. The cubic root of 2199342460 is about 1300.4618595613.

The spelling of 2199342460 in words is "two billion, one hundred ninety-nine million, three hundred forty-two thousand, four hundred sixty".