2096921788 has 24 divisors (see below), whose sum is σ = 4006033808. Its totient is φ = 954550656.

The previous prime is 2096921777. The next prime is 2096921803. The reversal of 2096921788 is 8871296902.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272406 + ... + 279997.

Almost surely, 2^2096921788 is an apocalyptic number.

It is an amenable number.

2096921788 is a deficient number, since it is larger than the sum of its proper divisors (1909112020).

2096921788 is a wasteful number, since it uses less digits than its factorization.

2096921788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552493 (or 552491 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 2096921788 is about 45792.1585863781. The cubic root of 2096921788 is about 1279.9531615348.

The spelling of 2096921788 in words is "two billion, ninety-six million, nine hundred twenty-one thousand, seven hundred eighty-eight".