2097663824 has 20 divisors (see below), whose sum is σ = 4067730720. Its totient is φ = 1047926880.

The previous prime is 2097663809. The next prime is 2097663889. The reversal of 2097663824 is 4283667902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37244 + ... + 74715.

It is an arithmetic number, because the mean of its divisors is an integer number (203386536).

Almost surely, 2^2097663824 is an apocalyptic number.

It is an amenable number.

2097663824 is a deficient number, since it is larger than the sum of its proper divisors (1970066896).

2097663824 is a wasteful number, since it uses less digits than its factorization.

2097663824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113138 (or 113132 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 2097663824 is about 45800.2600865978. The cubic root of 2097663824 is about 1280.1041223892.

The spelling of 2097663824 in words is "two billion, ninety-seven million, six hundred sixty-three thousand, eight hundred twenty-four".