2173298616 has 48 divisors (see below), whose sum is σ = 5893196400. Its totient is φ = 723549312.

The previous prime is 2173298609. The next prime is 2173298629. The reversal of 2173298616 is 6168923712.

2173298616 is a `hidden beast` number, since 2 + 1 + 7 + 3 + 29 + 8 + 616 = 666.

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, 42420 + ... + 78396.

It is an arithmetic number, because the mean of its divisors is an integer number (122774925).

Almost surely, 2^2173298616 is an apocalyptic number.

It is an amenable number.

2173298616 is an abundant number, since it is smaller than the sum of its proper divisors (3719897784).

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

2173298616 is a wasteful number, since it uses less digits than its factorization.

2173298616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36828 (or 36821 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 2173298616 is about 46618.6509457320. The cubic root of 2173298616 is about 1295.3082585342.

The spelling of 2173298616 in words is "two billion, one hundred seventy-three million, two hundred ninety-eight thousand, six hundred sixteen".