84298788 has 108 divisors (see below), whose sum is σ = 250868800. Its totient is φ = 23379840.

The previous prime is 84298769. The next prime is 84298807. The reversal of 84298788 is 88789248.

It is an interprime number because it is at equal distance from previous prime (84298769) and next prime (84298807).

Its product of digits (2064384) is a multiple of the sum of its prime divisors (252).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 423513 + ... + 423711.

Almost surely, 2^84298788 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 84298788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125434400).

84298788 is an abundant number, since it is smaller than the sum of its proper divisors (166570012).

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

84298788 is a wasteful number, since it uses less digits than its factorization.

84298788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 252 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 54.

The square root of 84298788 is about 9181.4371424086. The cubic root of 84298788 is about 438.4705645134.

The spelling of 84298788 in words is "eighty-four million, two hundred ninety-eight thousand, seven hundred eighty-eight".