4894444 has 12 divisors (see below), whose sum is σ = 8727264. Its totient is φ = 2400944.

The previous prime is 4894441. The next prime is 4894447. The reversal of 4894444 is 4444984.

It is an interprime number because it is at equal distance from previous prime (4894441) and next prime (4894447).

It is not an unprimeable number, because it can be changed into a prime (4894441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11332 + ... + 11755.

It is an arithmetic number, because the mean of its divisors is an integer number (727272).

Almost surely, 2^4894444 is an apocalyptic number.

It is an amenable number.

4894444 is a deficient number, since it is larger than the sum of its proper divisors (3832820).

4894444 is a wasteful number, since it uses less digits than its factorization.

4894444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23144 (or 23142 counting only the distinct ones).

The product of its digits is 73728, while the sum is 37.

The square root of 4894444 is about 2212.3390336926. The cubic root of 4894444 is about 169.7857046062.

The spelling of 4894444 in words is "four million, eight hundred ninety-four thousand, four hundred forty-four".