4444488 has 24 divisors (see below), whose sum is σ = 12037350. Its totient is φ = 1481472.

The previous prime is 4444487. The next prime is 4444507. The reversal of 4444488 is 8844444.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2490084 + 1954404 = 1578^2 + 1398^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30793 + ... + 30936.

Almost surely, 2^4444488 is an apocalyptic number.

It is an amenable number.

4444488 is an abundant number, since it is smaller than the sum of its proper divisors (7592862).

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

4444488 is a wasteful number, since it uses less digits than its factorization.

4444488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61741 (or 61734 counting only the distinct ones).

The product of its digits is 65536, while the sum is 36.

The square root of 4444488 is about 2108.1954368606. The cubic root of 4444488 is about 164.4146753731.

The spelling of 4444488 in words is "four million, four hundred forty-four thousand, four hundred eighty-eight".