4279444 has 48 divisors (see below), whose sum is σ = 8805888. Its totient is φ = 1801728.

The previous prime is 4279439. The next prime is 4279453. The reversal of 4279444 is 4449724.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a d-powerful number, because it can be written as 4 + 2¹¹ + 7⁵ + 9³ + 4² + 4⁸ + 4¹¹ .

It is a congruent 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, 41497 + ... + 41599.

It is an arithmetic number, because the mean of its divisors is an integer number (183456).

Almost surely, 2^4279444 is an apocalyptic number.

It is an amenable number.

4279444 is an abundant number, since it is smaller than the sum of its proper divisors (4526444).

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

4279444 is a wasteful number, since it uses less digits than its factorization.

4279444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 182 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 4279444 is about 2068.6817058214. The cubic root of 4279444 is about 162.3537967036.

The spelling of 4279444 in words is "four million, two hundred seventy-nine thousand, four hundred forty-four".