3205826284061 has 4 divisors (see below), whose sum is σ = 3205832148000. Its totient is φ = 3205820420124.

The previous prime is 3205826283943. The next prime is 3205826284079. The reversal of 3205826284061 is 1604826285023.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3205826284061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3205826283997 and 3205826284015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205826284961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2016671 + ... + 3237068.

It is an arithmetic number, because the mean of its divisors is an integer number (801458037000).

Almost surely, 2^{3205826284061} is an apocalyptic number.

It is an amenable number.

3205826284061 is a deficient number, since it is larger than the sum of its proper divisors (5863939).

3205826284061 is an equidigital number, since it uses as much as digits as its factorization.

3205826284061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5863938.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 3205826284061 in words is "three trillion, two hundred five billion, eight hundred twenty-six million, two hundred eighty-four thousand, sixty-one".