3349663 has 8 divisors (see below), whose sum is σ = 3583008. Its totient is φ = 3120384.

The previous prime is 3349649. The next prime is 3349667. The reversal of 3349663 is 3669433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3349663 is a prime.

It is a super-2 number, since 2×3349663² = 22440484427138, which contains 22 as substring.

It is a Duffinian number.

3349663 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3349667) 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 7 ways as a sum of consecutive naturals, for example, 795 + ... + 2707.

It is an arithmetic number, because the mean of its divisors is an integer number (447876).

Almost surely, 2^3349663 is an apocalyptic number.

3349663 is a deficient number, since it is larger than the sum of its proper divisors (233345).

3349663 is a wasteful number, since it uses less digits than its factorization.

3349663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033.

The product of its digits is 34992, while the sum is 34.

The square root of 3349663 is about 1830.2084580725. The cubic root of 3349663 is about 149.6236937840.

The spelling of 3349663 in words is "three million, three hundred forty-nine thousand, six hundred sixty-three".