3539091 has 8 divisors (see below), whose sum is σ = 4735120. Its totient is φ = 2351232.

The previous prime is 3539089. The next prime is 3539099. The reversal of 3539091 is 1909353.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3539091 - 2¹ = 3539089 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3539099) 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, 946 + ... + 2823.

It is an arithmetic number, because the mean of its divisors is an integer number (591890).

Almost surely, 2^3539091 is an apocalyptic number.

3539091 is a deficient number, since it is larger than the sum of its proper divisors (1196029).

3539091 is a wasteful number, since it uses less digits than its factorization.

3539091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4085.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 3539091 is about 1881.2471926889. The cubic root of 3539091 is about 152.3926109492.

The spelling of 3539091 in words is "three million, five hundred thirty-nine thousand, ninety-one".