4989328 has 20 divisors (see below), whose sum is σ = 9721600. Its totient is φ = 2480544.

The previous prime is 4989301. The next prime is 4989337. The reversal of 4989328 is 8239894.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2401 + ... + 3967.

It is an arithmetic number, because the mean of its divisors is an integer number (486080).

Almost surely, 2^4989328 is an apocalyptic number.

It is an amenable number.

4989328 is a deficient number, since it is larger than the sum of its proper divisors (4732272).

4989328 is a wasteful number, since it uses less digits than its factorization.

4989328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774 (or 1768 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 4989328 is about 2233.6803710469. The cubic root of 4989328 is about 170.8758489198.

The spelling of 4989328 in words is "four million, nine hundred eighty-nine thousand, three hundred twenty-eight".