7383828 has 48 divisors (see below), whose sum is σ = 18579456. Its totient is φ = 2275680.

The previous prime is 7383823. The next prime is 7383829. The reversal of 7383828 is 8283837.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7383823) 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, 8125 + ... + 8987.

It is an arithmetic number, because the mean of its divisors is an integer number (387072).

Almost surely, 2^7383828 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 7383828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9289728).

7383828 is an abundant number, since it is smaller than the sum of its proper divisors (11195628).

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

7383828 is a wasteful number, since it uses less digits than its factorization.

7383828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924 (or 922 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 7383828 is about 2717.3200032385. The cubic root of 7383828 is about 194.7274562031.

Subtracting 7383828 from its reverse (8283837), we obtain a palindrome (900009).

The spelling of 7383828 in words is "seven million, three hundred eighty-three thousand, eight hundred twenty-eight".