4530396 has 48 divisors (see below), whose sum is σ = 11529504. Its totient is φ = 1376256.

The previous prime is 4530359. The next prime is 4530401. The reversal of 4530396 is 6930354.

It is a happy number.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17500 + ... + 17756.

It is an arithmetic number, because the mean of its divisors is an integer number (240198).

Almost surely, 2^4530396 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 4530396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5764752).

4530396 is an abundant number, since it is smaller than the sum of its proper divisors (6999108).

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

4530396 is a wasteful number, since it uses less digits than its factorization.

4530396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 4530396 is about 2128.4726918615. The cubic root of 4530396 is about 165.4672522471.

The spelling of 4530396 in words is "four million, five hundred thirty thousand, three hundred ninety-six".