3531873 has 4 divisors (see below), whose sum is σ = 4709168. Its totient is φ = 2354580.

The previous prime is 3531841. The next prime is 3531877. The reversal of 3531873 is 3781353.

3531873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3531873 - 2⁵ = 3531841 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3531873.

It is not an unprimeable number, because it can be changed into a prime (3531877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588643 + ... + 588648.

It is an arithmetic number, because the mean of its divisors is an integer number (1177292).

Almost surely, 2^3531873 is an apocalyptic number.

It is an amenable number.

3531873 is a deficient number, since it is larger than the sum of its proper divisors (1177295).

3531873 is a wasteful number, since it uses less digits than its factorization.

3531873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177294.

The product of its digits is 7560, while the sum is 30.

The square root of 3531873 is about 1879.3278053602. The cubic root of 3531873 is about 152.2889385172.

The spelling of 3531873 in words is "three million, five hundred thirty-one thousand, eight hundred seventy-three".