4889280 has 112 divisors (see below), whose sum is σ = 16971264. Its totient is φ = 1182720.

The previous prime is 4889279. The next prime is 4889293. The reversal of 4889280 is 829884.

It is a happy 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, 10329 + ... + 10791.

Almost surely, 2^4889280 is an apocalyptic number.

4889280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4889280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8485632).

4889280 is an abundant number, since it is smaller than the sum of its proper divisors (12081984).

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

4889280 is a wasteful number, since it uses less digits than its factorization.

4889280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 4889280 is about 2211.1716351292. The cubic root of 4889280 is about 169.7259714398.

The spelling of 4889280 in words is "four million, eight hundred eighty-nine thousand, two hundred eighty".