3885521683 has 8 divisors (see below), whose sum is σ = 4160309040. Its totient is φ = 3615870720.

The previous prime is 3885521659. The next prime is 3885521713. The reversal of 3885521683 is 3861255883.

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 3885521683 - 2¹³ = 3885513491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3885521623) 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, 1282533 + ... + 1285558.

It is an arithmetic number, because the mean of its divisors is an integer number (520038630).

Almost surely, 2^3885521683 is an apocalyptic number.

3885521683 is a deficient number, since it is larger than the sum of its proper divisors (274787357).

3885521683 is a wasteful number, since it uses less digits than its factorization.

3885521683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568197.

The product of its digits is 1382400, while the sum is 49.

The square root of 3885521683 is about 62333.9528908604. The cubic root of 3885521683 is about 1572.1106591347.

The spelling of 3885521683 in words is "three billion, eight hundred eighty-five million, five hundred twenty-one thousand, six hundred eighty-three".