833873664 has 180 divisors, whose sum is σ = 2539412456. Its totient is φ = 241483776.

The previous prime is 833873659. The next prime is 833873713. The reversal of 833873664 is 466378338.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 49051384 + ... + 49051400.

Almost surely, 2^833873664 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 833873664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1269706228).

833873664 is an abundant number, since it is smaller than the sum of its proper divisors (1705538792).

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

833873664 is an frugal number, since it uses more digits than its factorization.

833873664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 35 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 48.

The square root of 833873664 is about 28876.8707445942. The cubic root of 833873664 is about 941.2393731880.

The spelling of 833873664 in words is "eight hundred thirty-three million, eight hundred seventy-three thousand, six hundred sixty-four".