3241404305 has 4 divisors (see below), whose sum is σ = 3889685172. Its totient is φ = 2593123440.

The previous prime is 3241404301. The next prime is 3241404311. The reversal of 3241404305 is 5034041423.

3241404305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5034041423 = 31 ⋅162388433.

It can be written as a sum of positive squares in 2 ways, for example, as 984014161 + 2257390144 = 31369^2 + 47512^2 .

It is not a de Polignac number, because 3241404305 - 2² = 3241404301 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3241404301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324140426 + ... + 324140435.

It is an arithmetic number, because the mean of its divisors is an integer number (972421293).

Almost surely, 2^3241404305 is an apocalyptic number.

It is an amenable number.

3241404305 is a deficient number, since it is larger than the sum of its proper divisors (648280867).

3241404305 is an equidigital number, since it uses as much as digits as its factorization.

3241404305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648280866.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 3241404305 is about 56933.3321087041. The cubic root of 3241404305 is about 1479.9409985305.

Adding to 3241404305 its reverse (5034041423), we get a palindrome (8275445728).

The spelling of 3241404305 in words is "three billion, two hundred forty-one million, four hundred four thousand, three hundred five".