2023696864 has 216 divisors, whose sum is σ = 5134842720. Its totient is φ = 779950080.

The previous prime is 2023696853. The next prime is 2023696891. The reversal of 2023696864 is 4686963202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25616377 + ... + 25616455.

It is an arithmetic number, because the mean of its divisors is an integer number (23772420).

Almost surely, 2^2023696864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2023696864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2567421360).

2023696864 is an abundant number, since it is smaller than the sum of its proper divisors (3111145856).

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

2023696864 is a wasteful number, since it uses less digits than its factorization.

2023696864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 2023696864 is about 44985.5183809190. The cubic root of 2023696864 is about 1264.8775551572.

The spelling of 2023696864 in words is "two billion, twenty-three million, six hundred ninety-six thousand, eight hundred sixty-four".