4392441 has 8 divisors (see below), whose sum is σ = 6507360. Its totient is φ = 2928276.

The previous prime is 4392433. The next prime is 4392461. The reversal of 4392441 is 1442934.

It is not a de Polignac number, because 4392441 - 2³ = 4392433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 162683 = 4392441 / (4 + 3 + 9 + 2 + 4 + 4 + 1).

It is not an unprimeable number, because it can be changed into a prime (4392461) 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 7 ways as a sum of consecutive naturals, for example, 81315 + ... + 81368.

It is an arithmetic number, because the mean of its divisors is an integer number (813420).

Almost surely, 2^4392441 is an apocalyptic number.

It is an amenable number.

4392441 is a deficient number, since it is larger than the sum of its proper divisors (2114919).

4392441 is a wasteful number, since it uses less digits than its factorization.

4392441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162692 (or 162686 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 4392441 is about 2095.8151158917. The cubic root of 4392441 is about 163.7703632194.

The spelling of 4392441 in words is "four million, three hundred ninety-two thousand, four hundred forty-one".