4944280 has 64 divisors (see below), whose sum is σ = 12869280. Its totient is φ = 1689600.

The previous prime is 4944257. The next prime is 4944281. The reversal of 4944280 is 824494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4944281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7150 + ... + 7810.

Almost surely, 2^4944280 is an apocalyptic number.

4944280 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 4944280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6434640).

4944280 is an abundant number, since it is smaller than the sum of its proper divisors (7925000).

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

4944280 is a wasteful number, since it uses less digits than its factorization.

4944280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4944280 is about 2223.5737001503. The cubic root of 4944280 is about 170.3600213322.

It can be divided in two parts, 494 and 4280, that added together give a palindrome (4774).

The spelling of 4944280 in words is "four million, nine hundred forty-four thousand, two hundred eighty".