6850216 has 8 divisors (see below), whose sum is σ = 12844170. Its totient is φ = 3425104.

The previous prime is 6850213. The next prime is 6850223. The reversal of 6850216 is 6120586.

It can be written as a sum of positive squares in only one way, i.e., 6022116 + 828100 = 2454^2 + 910^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (6850211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428131 + ... + 428146.

Almost surely, 2^6850216 is an apocalyptic number.

It is an amenable number.

6850216 is a deficient number, since it is larger than the sum of its proper divisors (5993954).

6850216 is a wasteful number, since it uses less digits than its factorization.

6850216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856283 (or 856279 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 6850216 is about 2617.2917300141. The cubic root of 6850216 is about 189.9188573184.

The spelling of 6850216 in words is "six million, eight hundred fifty thousand, two hundred sixteen".