7283484 has 72 divisors (see below), whose sum is σ = 20180160. Its totient is φ = 2201472.

The previous prime is 7283459. The next prime is 7283513. The reversal of 7283484 is 4843827.

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, 36874 + ... + 37070.

It is an arithmetic number, because the mean of its divisors is an integer number (280280).

Almost surely, 2^7283484 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 7283484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10090080).

7283484 is an abundant number, since it is smaller than the sum of its proper divisors (12896676).

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

7283484 is a wasteful number, since it uses less digits than its factorization.

7283484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 294 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 7283484 is about 2698.7930635749. The cubic root of 7283484 is about 193.8413341147.

It can be divided in two parts, 728 and 3484, that multiplied together give a palindrome (2536352).

The spelling of 7283484 in words is "seven million, two hundred eighty-three thousand, four hundred eighty-four".