835664916 has 48 divisors (see below), whose sum is σ = 2077286400. Its totient is φ = 260708832.

The previous prime is 835664887. The next prime is 835664927. The reversal of 835664916 is 619466538.

835664916 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 15 ways as a sum of consecutive naturals, for example, 3156 + ... + 41003.

It is an arithmetic number, because the mean of its divisors is an integer number (43276800).

Almost surely, 2^835664916 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 835664916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1038643200).

835664916 is an abundant number, since it is smaller than the sum of its proper divisors (1241621484).

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

835664916 is a wasteful number, since it uses less digits than its factorization.

835664916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44268 (or 44266 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 835664916 is about 28907.8694476089. The cubic root of 835664916 is about 941.9128529511.

The spelling of 835664916 in words is "eight hundred thirty-five million, six hundred sixty-four thousand, nine hundred sixteen".