3103959 has 4 divisors (see below), whose sum is σ = 4138616. Its totient is φ = 2069304.

The previous prime is 3103949. The next prime is 3103981. The reversal of 3103959 is 9593013.

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

It is not a de Polignac number, because 3103959 - 2⁴ = 3103943 is a prime.

It is a super-2 number, since 2×3103959² = 19269122947362, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

3103959 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103939) 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, 517324 + ... + 517329.

It is an arithmetic number, because the mean of its divisors is an integer number (1034654).

Almost surely, 2^3103959 is an apocalyptic number.

3103959 is a deficient number, since it is larger than the sum of its proper divisors (1034657).

3103959 is a wasteful number, since it uses less digits than its factorization.

3103959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034656.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 3103959 is about 1761.8056078921. The cubic root of 3103959 is about 145.8720183268.

The spelling of 3103959 in words is "three million, one hundred three thousand, nine hundred fifty-nine".