8973384 has 64 divisors (see below), whose sum is σ = 26480640. Its totient is φ = 2479680.

The previous prime is 8973347. The next prime is 8973389. The reversal of 8973384 is 4833798.

It is a super-2 number, since 2×8973384² = 161043240822912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8973389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4347 + ... + 6069.

It is an arithmetic number, because the mean of its divisors is an integer number (413760).

Almost surely, 2^8973384 is an apocalyptic number.

8973384 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8973384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13240320).

8973384 is an abundant number, since it is smaller than the sum of its proper divisors (17507256).

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

8973384 is a wasteful number, since it uses less digits than its factorization.

8973384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770 (or 1766 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 8973384 is about 2995.5607154588. The cubic root of 8973384 is about 207.8031297978.

The spelling of 8973384 in words is "eight million, nine hundred seventy-three thousand, three hundred eighty-four".