4442494 has 8 divisors (see below), whose sum is σ = 7615728. Its totient is φ = 1903920.

The previous prime is 4442489. The next prime is 4442507. The reversal of 4442494 is 4942444.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158647 + ... + 158674.

It is an arithmetic number, because the mean of its divisors is an integer number (951966).

Almost surely, 2^4442494 is an apocalyptic number.

4442494 is a deficient number, since it is larger than the sum of its proper divisors (3173234).

4442494 is a wasteful number, since it uses less digits than its factorization.

4442494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317330.

The product of its digits is 18432, while the sum is 31.

The square root of 4442494 is about 2107.7224674990. The cubic root of 4442494 is about 164.3900837214.

The spelling of 4442494 in words is "four million, four hundred forty-two thousand, four hundred ninety-four".