4399054 has 16 divisors (see below), whose sum is σ = 7375536. Its totient is φ = 1950400.

The previous prime is 4399007. The next prime is 4399061. The reversal of 4399054 is 4509934.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1537 + ... + 3340.

It is an arithmetic number, because the mean of its divisors is an integer number (460971).

Almost surely, 2^4399054 is an apocalyptic number.

4399054 is a deficient number, since it is larger than the sum of its proper divisors (2976482).

4399054 is a wasteful number, since it uses less digits than its factorization.

4399054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4931.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 4399054 is about 2097.3921903163. The cubic root of 4399054 is about 163.8525096735.

It can be divided in two parts, 43990 and 54, that added together give a palindrome (44044).

The spelling of 4399054 in words is "four million, three hundred ninety-nine thousand, fifty-four".