4990328 has 16 divisors (see below), whose sum is σ = 10693680. Its totient is φ = 2138688.

The previous prime is 4990327. The next prime is 4990339. The reversal of 4990328 is 8230994.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4990327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44501 + ... + 44612.

It is an arithmetic number, because the mean of its divisors is an integer number (668355).

Almost surely, 2^4990328 is an apocalyptic number.

It is an amenable number.

4990328 is an abundant number, since it is smaller than the sum of its proper divisors (5703352).

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

4990328 is a wasteful number, since it uses less digits than its factorization.

4990328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89126 (or 89122 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 4990328 is about 2233.9042056454. The cubic root of 4990328 is about 170.8872642470.

The spelling of 4990328 in words is "four million, nine hundred ninety thousand, three hundred twenty-eight".