4484988 has 72 divisors (see below), whose sum is σ = 12230400. Its totient is φ = 1381536.

The previous prime is 4484983. The next prime is 4484993. The reversal of 4484988 is 8894844.

It is an interprime number because it is at equal distance from previous prime (4484983) and next prime (4484993).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4484981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53995 + ... + 54077.

Almost surely, 2^4484988 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 4484988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6115200).

4484988 is an abundant number, since it is smaller than the sum of its proper divisors (7745412).

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

4484988 is a wasteful number, since it uses less digits than its factorization.

4484988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 186 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 4484988 is about 2117.7790252999. The cubic root of 4484988 is about 164.9125707616.

The spelling of 4484988 in words is "four million, four hundred eighty-four thousand, nine hundred eighty-eight".