4918284 has 72 divisors (see below), whose sum is σ = 14720160. Its totient is φ = 1354752.

The previous prime is 4918279. The next prime is 4918301. The reversal of 4918284 is 4828194.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6972 + ... + 7644.

Almost surely, 2^4918284 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 4918284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7360080).

4918284 is an abundant number, since it is smaller than the sum of its proper divisors (9801876).

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

4918284 is a wasteful number, since it uses less digits than its factorization.

4918284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 714 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 4918284 is about 2217.7204512742. The cubic root of 4918284 is about 170.0609239538.

The spelling of 4918284 in words is "four million, nine hundred eighteen thousand, two hundred eighty-four".