836990112 has 144 divisors (see below), whose sum is σ = 2602297152. Its totient is φ = 230737920.

The previous prime is 836990081. The next prime is 836990149. The reversal of 836990112 is 211099638.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 564412 + ... + 565892.

It is an arithmetic number, because the mean of its divisors is an integer number (18071508).

Almost surely, 2^836990112 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 836990112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1301148576).

836990112 is an abundant number, since it is smaller than the sum of its proper divisors (1765307040).

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

836990112 is a wasteful number, since it uses less digits than its factorization.

836990112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559 (or 1522 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 836990112 is about 28930.7813928349. The cubic root of 836990112 is about 942.4104845951.

The spelling of 836990112 in words is "eight hundred thirty-six million, nine hundred ninety thousand, one hundred twelve".