444334486 has 8 divisors (see below), whose sum is σ = 676449720. Its totient is φ = 218851248.

The previous prime is 444334477. The next prime is 444334537. The reversal of 444334486 is 684433444.

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, 1657831 + ... + 1658098.

It is an arithmetic number, because the mean of its divisors is an integer number (84556215).

Almost surely, 2^444334486 is an apocalyptic number.

444334486 is a deficient number, since it is larger than the sum of its proper divisors (232115234).

444334486 is a wasteful number, since it uses less digits than its factorization.

444334486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315998.

The product of its digits is 442368, while the sum is 40.

The square root of 444334486 is about 21079.2430129737. The cubic root of 444334486 is about 763.0798876792.

The spelling of 444334486 in words is "four hundred forty-four million, three hundred thirty-four thousand, four hundred eighty-six".