3243846445 has 8 divisors (see below), whose sum is σ = 4448703744. Its totient is φ = 2224351824.

The previous prime is 3243846439. The next prime is 3243846451. The reversal of 3243846445 is 5446483423.

It is an interprime number because it is at equal distance from previous prime (3243846439) and next prime (3243846451).

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 3243846445 - 2⁹ = 3243845933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46340629 + ... + 46340698.

It is an arithmetic number, because the mean of its divisors is an integer number (556087968).

Almost surely, 2^3243846445 is an apocalyptic number.

3243846445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3243846445 is a deficient number, since it is larger than the sum of its proper divisors (1204857299).

3243846445 is an equidigital number, since it uses as much as digits as its factorization.

3243846445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92681339.

The product of its digits is 1105920, while the sum is 43.

The square root of 3243846445 is about 56954.7754363056. The cubic root of 3243846445 is about 1480.3125777879.

The spelling of 3243846445 in words is "three billion, two hundred forty-three million, eight hundred forty-six thousand, four hundred forty-five".