3345903 has 12 divisors (see below), whose sum is σ = 5272488. Its totient is φ = 2027760.

The previous prime is 3345893. The next prime is 3345907. The reversal of 3345903 is 3095433.

It is not a de Polignac number, because 3345903 - 2¹⁶ = 3280367 is a prime.

It is a super-2 number, since 2×3345903² = 22390133770818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16800 + ... + 16997.

It is an arithmetic number, because the mean of its divisors is an integer number (439374).

Almost surely, 2^3345903 is an apocalyptic number.

3345903 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3345903 is a deficient number, since it is larger than the sum of its proper divisors (1926585).

3345903 is a wasteful number, since it uses less digits than its factorization.

3345903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33814 (or 33811 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 3345903 is about 1829.1809642570. The cubic root of 3345903 is about 149.5676885759.

The spelling of 3345903 in words is "three million, three hundred forty-five thousand, nine hundred three".