2173093650 has 576 divisors, whose sum is σ = 7936992000. Its totient is φ = 434367360.

The previous prime is 2173093607. The next prime is 2173093673. The reversal of 2173093650 is 563903712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 114373341 + ... + 114373359.

It is an arithmetic number, because the mean of its divisors is an integer number (13779500).

Almost surely, 2^2173093650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2173093650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968496000).

2173093650 is an abundant number, since it is smaller than the sum of its proper divisors (5763898350).

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

2173093650 is a wasteful number, since it uses less digits than its factorization.

2173093650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 2173093650 is about 46616.4525677362. The cubic root of 2173093650 is about 1295.2675366415.

The spelling of 2173093650 in words is "two billion, one hundred seventy-three million, ninety-three thousand, six hundred fifty".