3539541 has 4 divisors (see below), whose sum is σ = 4719392. Its totient is φ = 2359692.

The previous prime is 3539533. The next prime is 3539561. The reversal of 3539541 is 1459353.

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 3539541 - 2³ = 3539533 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3539499 and 3539508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3539521) 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, 589921 + ... + 589926.

It is an arithmetic number, because the mean of its divisors is an integer number (1179848).

Almost surely, 2^3539541 is an apocalyptic number.

It is an amenable number.

3539541 is a deficient number, since it is larger than the sum of its proper divisors (1179851).

3539541 is a wasteful number, since it uses less digits than its factorization.

3539541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179850.

The product of its digits is 8100, while the sum is 30.

The square root of 3539541 is about 1881.3667903947. The cubic root of 3539541 is about 152.3990696480.

The spelling of 3539541 in words is "three million, five hundred thirty-nine thousand, five hundred forty-one".