4294444 has 48 divisors (see below), whose sum is σ = 9547776. Its totient is φ = 1641600.

The previous prime is 4294441. The next prime is 4294457. The reversal of 4294444 is 4444924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4294441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22389 + ... + 22579.

It is an arithmetic number, because the mean of its divisors is an integer number (198912).

Almost surely, 2^4294444 is an apocalyptic number.

4294444 is a gapful number since it is divisible by the number (44) 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 4294444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4773888).

4294444 is an abundant number, since it is smaller than the sum of its proper divisors (5253332).

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

4294444 is a wasteful number, since it uses less digits than its factorization.

4294444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 284 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 4294444 is about 2072.3040317482. The cubic root of 4294444 is about 162.5432657970.

The spelling of 4294444 in words is "four million, two hundred ninety-four thousand, four hundred forty-four".