3539139 has 8 divisors (see below), whose sum is σ = 4728000. Its totient is φ = 2354856.

The previous prime is 3539119. The next prime is 3539143. The reversal of 3539139 is 9319353.

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

It is not a de Polignac number, because 3539139 - 2⁹ = 3538627 is a prime.

It is a super-2 number, since 2×3539139² = 25051009722642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3539119) 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, 1612 + ... + 3110.

It is an arithmetic number, because the mean of its divisors is an integer number (591000).

Almost surely, 2^3539139 is an apocalyptic number.

3539139 is a deficient number, since it is larger than the sum of its proper divisors (1188861).

3539139 is a wasteful number, since it uses less digits than its factorization.

3539139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289.

The product of its digits is 10935, while the sum is 33.

The square root of 3539139 is about 1881.2599501398. The cubic root of 3539139 is about 152.3932999032.

The spelling of 3539139 in words is "three million, five hundred thirty-nine thousand, one hundred thirty-nine".