3541831 has 8 divisors (see below), whose sum is σ = 3821904. Its totient is φ = 3269760.

The previous prime is 3541823. The next prime is 3541871. The reversal of 3541831 is 1381453.

3541831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3541831 - 2³ = 3541823 is a prime.

It is a super-2 number, since 2×3541831² = 25089133665122, which contains 22 as substring.

It is a Duffinian number.

3541831 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3541796 and 3541805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3541801) 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 7 ways as a sum of consecutive naturals, for example, 1065 + ... + 2866.

It is an arithmetic number, because the mean of its divisors is an integer number (477738).

Almost surely, 2^3541831 is an apocalyptic number.

3541831 is a deficient number, since it is larger than the sum of its proper divisors (280073).

3541831 is a wasteful number, since it uses less digits than its factorization.

3541831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001.

The product of its digits is 1440, while the sum is 25.

The square root of 3541831 is about 1881.9752920801. The cubic root of 3541831 is about 152.4319287704.

The spelling of 3541831 in words is "three million, five hundred forty-one thousand, eight hundred thirty-one".