3346856 has 8 divisors (see below), whose sum is σ = 6275370. Its totient is φ = 1673424.

The previous prime is 3346843. The next prime is 3346859. The reversal of 3346856 is 6586433.

It can be written as a sum of positive squares in only one way, i.e., 3276100 + 70756 = 1810^2 + 266^2 .

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

It is a super-2 number, since 2×3346856² = 22402890169472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3346859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209171 + ... + 209186.

Almost surely, 2^3346856 is an apocalyptic number.

It is an amenable number.

3346856 is a deficient number, since it is larger than the sum of its proper divisors (2928514).

3346856 is a wasteful number, since it uses less digits than its factorization.

3346856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418363 (or 418359 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 3346856 is about 1829.4414448131. The cubic root of 3346856 is about 149.5818874809.

The spelling of 3346856 in words is "three million, three hundred forty-six thousand, eight hundred fifty-six".