2073806650 has 48 divisors (see below), whose sum is σ = 3992478840. Its totient is φ = 800870400.

The previous prime is 2073806611. The next prime is 2073806653. The reversal of 2073806650 is 566083702.

It can be written as a sum of positive squares in 12 ways, for example, as 166126321 + 1907680329 = 12889^2 + 43677^2 .

It is not an unprimeable number, because it can be changed into a prime (2073806653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193636 + ... + 204064.

Almost surely, 2^2073806650 is an apocalyptic number.

2073806650 is a deficient number, since it is larger than the sum of its proper divisors (1918672190).

2073806650 is a wasteful number, since it uses less digits than its factorization.

2073806650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10579 (or 10574 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 2073806650 is about 45539.0672939181. The cubic root of 2073806650 is about 1275.2326424132.

The spelling of 2073806650 in words is "two billion, seventy-three million, eight hundred six thousand, six hundred fifty".