444363798 has 16 divisors (see below), whose sum is σ = 888943536. Its totient is φ = 148085280.

The previous prime is 444363791. The next prime is 444363809. The reversal of 444363798 is 897363444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444363791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32428 + ... + 44048.

It is an arithmetic number, because the mean of its divisors is an integer number (55558971).

Almost surely, 2^444363798 is an apocalyptic number.

444363798 is an abundant number, since it is smaller than the sum of its proper divisors (444579738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444363798 is a wasteful number, since it uses less digits than its factorization.

444363798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17999.

The product of its digits is 1741824, while the sum is 48.

The square root of 444363798 is about 21079.9382826421. The cubic root of 444363798 is about 763.0966670099.

The spelling of 444363798 in words is "four hundred forty-four million, three hundred sixty-three thousand, seven hundred ninety-eight".