84838336 has 56 divisors (see below), whose sum is σ = 188677296. Its totient is φ = 37509120.

The previous prime is 84838333. The next prime is 84838339. The reversal of 84838336 is 63383848.

It is an interprime number because it is at equal distance from previous prime (84838333) and next prime (84838339).

It is a junction number, because it is equal to n+sod(n) for n = 84838292 and 84838301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84838331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24420 + ... + 27676.

Almost surely, 2^84838336 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 84838336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94338648).

84838336 is an abundant number, since it is smaller than the sum of its proper divisors (103838960).

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

84838336 is a wasteful number, since it uses less digits than its factorization.

84838336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3317 (or 3307 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 84838336 is about 9210.7728231674. The cubic root of 84838336 is about 439.4040416530.

The spelling of 84838336 in words is "eighty-four million, eight hundred thirty-eight thousand, three hundred thirty-six".