8862984 has 96 divisors (see below), whose sum is σ = 27420120. Its totient is φ = 2562048.

The previous prime is 8862983. The next prime is 8862991. The reversal of 8862984 is 4892688.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5336100 + 3526884 = 2310^2 + 1878^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8862983) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15634 + ... + 16190.

Almost surely, 2^8862984 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 8862984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13710060).

8862984 is an abundant number, since it is smaller than the sum of its proper divisors (18557136).

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

8862984 is a wasteful number, since it uses less digits than its factorization.

8862984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 592 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 8862984 is about 2977.0764182332. The cubic root of 8862984 is about 206.9474066483.

The spelling of 8862984 in words is "eight million, eight hundred sixty-two thousand, nine hundred eighty-four".