3528875685 has 8 divisors (see below), whose sum is σ = 5646201120. Its totient is φ = 1882067024.

The previous prime is 3528875683. The next prime is 3528875723. The reversal of 3528875685 is 5865788253.

It is a happy number.

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 3528875685 - 2¹ = 3528875683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528875683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117629175 + ... + 117629204.

It is an arithmetic number, because the mean of its divisors is an integer number (705775140).

Almost surely, 2^3528875685 is an apocalyptic number.

It is an amenable number.

3528875685 is a deficient number, since it is larger than the sum of its proper divisors (2117325435).

3528875685 is a wasteful number, since it uses less digits than its factorization.

3528875685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235258387.

The product of its digits is 16128000, while the sum is 57.

The square root of 3528875685 is about 59404.3406242338. The cubic root of 3528875685 is about 1522.4584645203.

The spelling of 3528875685 in words is "three billion, five hundred twenty-eight million, eight hundred seventy-five thousand, six hundred eighty-five".