3183973 has 8 divisors (see below), whose sum is σ = 3445848. Its totient is φ = 2924544.

The previous prime is 3183967. The next prime is 3183977. The reversal of 3183973 is 3793813.

It can be written as a sum of positive squares in 4 ways, for example, as 693889 + 2490084 = 833^2 + 1578^2 .

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 3183973 - 2⁵ = 3183941 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3183977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2865 + ... + 3817.

It is an arithmetic number, because the mean of its divisors is an integer number (430731).

Almost surely, 2^3183973 is an apocalyptic number.

It is an amenable number.

3183973 is a deficient number, since it is larger than the sum of its proper divisors (261875).

3183973 is a wasteful number, since it uses less digits than its factorization.

3183973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223.

The product of its digits is 13608, while the sum is 34.

The square root of 3183973 is about 1784.3690761723. The cubic root of 3183973 is about 147.1148315260.

The spelling of 3183973 in words is "three million, one hundred eighty-three thousand, nine hundred seventy-three".