848857216 has 16 divisors (see below), whose sum is σ = 1691082990. Its totient is φ = 424428544.

The previous prime is 848857199. The next prime is 848857223. The reversal of 848857216 is 612758848.

It can be written as a sum of positive squares in only one way, i.e., 589518400 + 259338816 = 24280^2 + 16104^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 848857216.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3315721 + ... + 3315976.

Almost surely, 2^848857216 is an apocalyptic number.

It is an amenable number.

848857216 is a deficient number, since it is larger than the sum of its proper divisors (842225774).

848857216 is an equidigital number, since it uses as much as digits as its factorization.

848857216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6631711 (or 6631699 counting only the distinct ones).

The product of its digits is 860160, while the sum is 49.

The square root of 848857216 is about 29135.1542985446. The cubic root of 848857216 is about 946.8435279776.

The spelling of 848857216 in words is "eight hundred forty-eight million, eight hundred fifty-seven thousand, two hundred sixteen".