2108968324 has 6 divisors (see below), whose sum is σ = 3690694574. Its totient is φ = 1054484160.

The previous prime is 2108968319. The next prime is 2108968357. The reversal of 2108968324 is 4238698012.

It can be written as a sum of positive squares in only one way, i.e., 1475942724 + 633025600 = 38418^2 + 25160^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263621037 + ... + 263621044.

Almost surely, 2^2108968324 is an apocalyptic number.

It is an amenable number.

2108968324 is a deficient number, since it is larger than the sum of its proper divisors (1581726250).

2108968324 is a wasteful number, since it uses less digits than its factorization.

2108968324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527242085 (or 527242083 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 2108968324 is about 45923.5051362589. The cubic root of 2108968324 is about 1282.3995362003.

The spelling of 2108968324 in words is "two billion, one hundred eight million, nine hundred sixty-eight thousand, three hundred twenty-four".