3539855589 has 16 divisors (see below), whose sum is σ = 4857517632. Its totient is φ = 2291683968.

The previous prime is 3539855569. The next prime is 3539855609. The reversal of 3539855589 is 9855589353.

It is an interprime number because it is at equal distance from previous prime (3539855569) and next prime (3539855609).

It is not a de Polignac number, because 3539855589 - 2²¹ = 3537758437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3539855569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56992 + ... + 101625.

It is an arithmetic number, because the mean of its divisors is an integer number (303594852).

Almost surely, 2^3539855589 is an apocalyptic number.

It is an amenable number.

3539855589 is a deficient number, since it is larger than the sum of its proper divisors (1317662043).

3539855589 is a wasteful number, since it uses less digits than its factorization.

3539855589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158836.

The product of its digits is 29160000, while the sum is 60.

The square root of 3539855589 is about 59496.6855295318. The cubic root of 3539855589 is about 1524.0358451314.

The spelling of 3539855589 in words is "three billion, five hundred thirty-nine million, eight hundred fifty-five thousand, five hundred eighty-nine".