444771274 has 16 divisors (see below), whose sum is σ = 683404128. Its totient is φ = 216981072.

The previous prime is 444771253. The next prime is 444771307. The reversal of 444771274 is 472177444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99904 + ... + 104260.

It is an arithmetic number, because the mean of its divisors is an integer number (42712758).

Almost surely, 2^444771274 is an apocalyptic number.

444771274 is a deficient number, since it is larger than the sum of its proper divisors (238632854).

444771274 is a wasteful number, since it uses less digits than its factorization.

444771274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589.

The product of its digits is 175616, while the sum is 40.

The square root of 444771274 is about 21089.6010867916. The cubic root of 444771274 is about 763.3298457578.

The spelling of 444771274 in words is "four hundred forty-four million, seven hundred seventy-one thousand, two hundred seventy-four".