6346216 has 16 divisors (see below), whose sum is σ = 11938500. Its totient is φ = 3162624.

The previous prime is 6346213. The next prime is 6346231. The reversal of 6346216 is 6126436.

It can be written as a sum of positive squares in 2 ways, for example, as 5616900 + 729316 = 2370^2 + 854^2 .

It is not an unprimeable number, because it can be changed into a prime (6346211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1656 + ... + 3928.

Almost surely, 2^6346216 is an apocalyptic number.

It is an amenable number.

6346216 is a deficient number, since it is larger than the sum of its proper divisors (5592284).

6346216 is a wasteful number, since it uses less digits than its factorization.

6346216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628 (or 2624 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 6346216 is about 2519.1697044860. The cubic root of 6346216 is about 185.1419995733.

The spelling of 6346216 in words is "six million, three hundred forty-six thousand, two hundred sixteen".