83845936 has 40 divisors (see below), whose sum is σ = 173113920. Its totient is φ = 39226176.

The previous prime is 83845933. The next prime is 83845963. The reversal of 83845936 is 63954838.

It is not an unprimeable number, because it can be changed into a prime (83845933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23571 + ... + 26893.

It is an arithmetic number, because the mean of its divisors is an integer number (4327848).

Almost surely, 2^83845936 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 83845936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86556960).

83845936 is an abundant number, since it is smaller than the sum of its proper divisors (89267984).

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

83845936 is a wasteful number, since it uses less digits than its factorization.

83845936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433 (or 3427 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 83845936 is about 9156.7426522754. The cubic root of 83845936 is about 437.6840016231.

The spelling of 83845936 in words is "eighty-three million, eight hundred forty-five thousand, nine hundred thirty-six".