3163903 has 8 divisors (see below), whose sum is σ = 3326976. Its totient is φ = 3003000.

The previous prime is 3163879. The next prime is 3163913. The reversal of 3163903 is 3093613.

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

It is a cyclic number.

It is not a de Polignac number, because 3163903 - 2¹⁷ = 3032831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3163913) 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, 3018 + ... + 3928.

It is an arithmetic number, because the mean of its divisors is an integer number (415872).

Almost surely, 2^3163903 is an apocalyptic number.

3163903 is a deficient number, since it is larger than the sum of its proper divisors (163073).

3163903 is a wasteful number, since it uses less digits than its factorization.

3163903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 3163903 is about 1778.7363492097. The cubic root of 3163903 is about 146.8050696524.

The spelling of 3163903 in words is "three million, one hundred sixty-three thousand, nine hundred three".