833795920 has 20 divisors (see below), whose sum is σ = 1938575700. Its totient is φ = 333518336.

The previous prime is 833795917. The next prime is 833795927. The reversal of 833795920 is 29597338.

833795920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 255104784 + 578691136 = 15972^2 + 24056^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (833795927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5211145 + ... + 5211304.

It is an arithmetic number, because the mean of its divisors is an integer number (96928785).

Almost surely, 2^833795920 is an apocalyptic number.

833795920 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

833795920 is an abundant number, since it is smaller than the sum of its proper divisors (1104779780).

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

833795920 is a wasteful number, since it uses less digits than its factorization.

833795920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10422462 (or 10422456 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 833795920 is about 28875.5245839794. The cubic root of 833795920 is about 941.2101209599.

The spelling of 833795920 in words is "eight hundred thirty-three million, seven hundred ninety-five thousand, nine hundred twenty".