444238822 has 4 divisors (see below), whose sum is σ = 666358236. Its totient is φ = 222119410.

The previous prime is 444238819. The next prime is 444238831. The reversal of 444238822 is 228832444.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111059704 + ... + 111059707.

It is an arithmetic number, because the mean of its divisors is an integer number (166589559).

Almost surely, 2^444238822 is an apocalyptic number.

444238822 is a deficient number, since it is larger than the sum of its proper divisors (222119414).

444238822 is a wasteful number, since it uses less digits than its factorization.

444238822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222119413.

The product of its digits is 98304, while the sum is 37.

The square root of 444238822 is about 21076.9737391306. The cubic root of 444238822 is about 763.0251207442.

It can be divided in two parts, 4442 and 38822, that added together give a square (43264 = 208²).

The spelling of 444238822 in words is "four hundred forty-four million, two hundred thirty-eight thousand, eight hundred twenty-two".