84211326 has 80 divisors (see below), whose sum is σ = 199783584. Its totient is φ = 26459136.

The previous prime is 84211291. The next prime is 84211333. The reversal of 84211326 is 62311248.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 84211326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 361306 + ... + 361538.

Almost surely, 2^84211326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84211326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99891792).

84211326 is an abundant number, since it is smaller than the sum of its proper divisors (115572258).

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

84211326 is a wasteful number, since it uses less digits than its factorization.

84211326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 358 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 84211326 is about 9176.6729265023. The cubic root of 84211326 is about 438.3188708219.

The spelling of 84211326 in words is "eighty-four million, two hundred eleven thousand, three hundred twenty-six".