834918880 has 24 divisors (see below), whose sum is σ = 1972496232. Its totient is φ = 333967488.

The previous prime is 834918871. The next prime is 834918893. The reversal of 834918880 is 88819438.

834918880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608962 + ... + 2609281.

It is an arithmetic number, because the mean of its divisors is an integer number (82187343).

Almost surely, 2^834918880 is an apocalyptic number.

834918880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

834918880 is an abundant number, since it is smaller than the sum of its proper divisors (1137577352).

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

834918880 is a wasteful number, since it uses less digits than its factorization.

834918880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218258 (or 5218250 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 49.

The square root of 834918880 is about 28894.9628828279. The cubic root of 834918880 is about 941.6324733801.

The spelling of 834918880 in words is "eight hundred thirty-four million, nine hundred eighteen thousand, eight hundred eighty".