3835282561 has 8 divisors (see below), whose sum is σ = 4193935200. Its totient is φ = 3478295040.

The previous prime is 3835282547. The next prime is 3835282589. The reversal of 3835282561 is 1652825383.

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

It is not a de Polignac number, because 3835282561 - 2¹³ = 3835274369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3835082561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411456 + ... + 420673.

It is an arithmetic number, because the mean of its divisors is an integer number (524241900).

Almost surely, 2^3835282561 is an apocalyptic number.

It is an amenable number.

3835282561 is a deficient number, since it is larger than the sum of its proper divisors (358652639).

3835282561 is a wasteful number, since it uses less digits than its factorization.

3835282561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832559.

The product of its digits is 345600, while the sum is 43.

The square root of 3835282561 is about 61929.6581695717. The cubic root of 3835282561 is about 1565.3055385105.

The spelling of 3835282561 in words is "three billion, eight hundred thirty-five million, two hundred eighty-two thousand, five hundred sixty-one".