6855346 has 4 divisors (see below), whose sum is σ = 10283022. Its totient is φ = 3427672.

The previous prime is 6855319. The next prime is 6855353. The reversal of 6855346 is 6435586.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6435586 = 2 ⋅3217793.

It can be written as a sum of positive squares in only one way, i.e., 6817321 + 38025 = 2611^2 + 195^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1713835 + ... + 1713838.

Almost surely, 2^6855346 is an apocalyptic number.

6855346 is a deficient number, since it is larger than the sum of its proper divisors (3427676).

6855346 is a wasteful number, since it uses less digits than its factorization.

6855346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3427675.

The product of its digits is 86400, while the sum is 37.

The square root of 6855346 is about 2618.2715672749. The cubic root of 6855346 is about 189.9662543947.

The spelling of 6855346 in words is "six million, eight hundred fifty-five thousand, three hundred forty-six".