3349863 has 16 divisors (see below), whose sum is σ = 5414400. Its totient is φ = 2030040.

The previous prime is 3349861. The next prime is 3349873. The reversal of 3349863 is 3689433.

It is not a de Polignac number, because 3349863 - 2¹ = 3349861 is a prime.

It is a super-2 number, since 2×3349863² = 22443164237538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3349861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5343 + ... + 5936.

It is an arithmetic number, because the mean of its divisors is an integer number (338400).

Almost surely, 2^3349863 is an apocalyptic number.

3349863 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3349863 is a deficient number, since it is larger than the sum of its proper divisors (2064537).

3349863 is a wasteful number, since it uses less digits than its factorization.

3349863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11299 (or 11293 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 3349863 is about 1830.2630958417. The cubic root of 3349863 is about 149.6266716103.

It can be divided in two parts, 3 and 349863, that added together give a triangular number (349866 = T₈₃₆).

The spelling of 3349863 in words is "three million, three hundred forty-nine thousand, eight hundred sixty-three".