3539045 has 8 divisors (see below), whose sum is σ = 4291224. Its totient is φ = 2801664.

The previous prime is 3539027. The next prime is 3539051. The reversal of 3539045 is 5409353.

It can be written as a sum of positive squares in 4 ways, for example, as 160801 + 3378244 = 401^2 + 1838^2 .

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 3539045 - 2²⁰ = 2490469 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3538999 and 3539017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3164 + ... + 4133.

It is an arithmetic number, because the mean of its divisors is an integer number (536403).

Almost surely, 2^3539045 is an apocalyptic number.

It is an amenable number.

3539045 is a deficient number, since it is larger than the sum of its proper divisors (752179).

3539045 is an equidigital number, since it uses as much as digits as its factorization.

3539045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7399.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 3539045 is about 1881.2349667173. The cubic root of 3539045 is about 152.3919506958.

The spelling of 3539045 in words is "three million, five hundred thirty-nine thousand, forty-five".