3103893 has 32 divisors (see below), whose sum is σ = 5107200. Its totient is φ = 1850688.

The previous prime is 3103879. The next prime is 3103939. The reversal of 3103893 is 3983013.

It is not a de Polignac number, because 3103893 - 2⁵ = 3103861 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

3103893 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103393) 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 31 ways as a sum of consecutive naturals, for example, 12868 + ... + 13106.

It is an arithmetic number, because the mean of its divisors is an integer number (159600).

Almost surely, 2^3103893 is an apocalyptic number.

It is an amenable number.

3103893 is a deficient number, since it is larger than the sum of its proper divisors (2003307).

3103893 is a wasteful number, since it uses less digits than its factorization.

3103893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 3103893 is about 1761.7868770087. The cubic root of 3103893 is about 145.8709844190.

The spelling of 3103893 in words is "three million, one hundred three thousand, eight hundred ninety-three".