847022034244 has 27 divisors (see below), whose sum is σ = 1523555667543. Its totient is φ = 412031641248.

The previous prime is 847022034239. The next prime is 847022034251. The reversal of 847022034244 is 442430220748.

The square root of 847022034244 is 920338.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 16444984644 + 830577049600 = 128238^2 + 911360^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 847022034197 and 847022034206.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 68098794 + ... + 68111230.

Almost surely, 2^847022034244 is an apocalyptic number.

847022034244 is the 920338-th square number.

It is an amenable number.

847022034244 is a deficient number, since it is larger than the sum of its proper divisors (676533633299).

847022034244 is an frugal number, since it uses more digits than its factorization.

847022034244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24952 (or 12476 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 40.

The spelling of 847022034244 in words is "eight hundred forty-seven billion, twenty-two million, thirty-four thousand, two hundred forty-four".