444480734 has 4 divisors (see below), whose sum is σ = 666721104. Its totient is φ = 222240366.

The previous prime is 444480719. The next prime is 444480761. The reversal of 444480734 is 437084444.

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 (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111120182 + ... + 111120185.

It is an arithmetic number, because the mean of its divisors is an integer number (166680276).

Almost surely, 2^444480734 is an apocalyptic number.

444480734 is a deficient number, since it is larger than the sum of its proper divisors (222240370).

444480734 is a wasteful number, since it uses less digits than its factorization.

444480734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222240369.

The product of its (nonzero) digits is 172032, while the sum is 38.

The square root of 444480734 is about 21082.7117326021. The cubic root of 444480734 is about 763.1635983891.

The spelling of 444480734 in words is "four hundred forty-four million, four hundred eighty thousand, seven hundred thirty-four".