3348903 has 4 divisors (see below), whose sum is σ = 4465208. Its totient is φ = 2232600.

The previous prime is 3348893. The next prime is 3348913. The reversal of 3348903 is 3098433.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3348893) and next prime (3348913).

It is not a de Polignac number, because 3348903 - 2⁴ = 3348887 is a prime.

It is a super-2 number, since 2×3348903² = 22430302606818, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3348913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558148 + ... + 558153.

It is an arithmetic number, because the mean of its divisors is an integer number (1116302).

Almost surely, 2^3348903 is an apocalyptic number.

3348903 is a deficient number, since it is larger than the sum of its proper divisors (1116305).

3348903 is a wasteful number, since it uses less digits than its factorization.

3348903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116304.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3348903 is about 1830.0008196719. Note that the first 3 decimals coincide. The cubic root of 3348903 is about 149.6123769631.

The spelling of 3348903 in words is "three million, three hundred forty-eight thousand, nine hundred three".