2444398 has 8 divisors (see below), whose sum is σ = 3999960. Its totient is φ = 1111080.

The previous prime is 2444383. The next prime is 2444401. The reversal of 2444398 is 8934442.

2444398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 55533 + ... + 55576.

It is an arithmetic number, because the mean of its divisors is an integer number (499995).

2^2444398 is an apocalyptic number.

2444398 is a deficient number, since it is larger than the sum of its proper divisors (1555562).

2444398 is a wasteful number, since it uses less digits than its factorization.

2444398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111122.

The product of its digits is 27648, while the sum is 34.

The square root of 2444398 is about 1563.4570668874. The cubic root of 2444398 is about 134.7071475313.

The spelling of 2444398 in words is "two million, four hundred forty-four thousand, three hundred ninety-eight".