3226436243 has 4 divisors (see below), whose sum is σ = 3301469688. Its totient is φ = 3151402800.

The previous prime is 3226436233. The next prime is 3226436249. The reversal of 3226436243 is 3426346223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3226436243 - 2²⁴ = 3209659027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3226436249) 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 3 ways as a sum of consecutive naturals, for example, 37516658 + ... + 37516743.

It is an arithmetic number, because the mean of its divisors is an integer number (825367422).

Almost surely, 2^3226436243 is an apocalyptic number.

3226436243 is a deficient number, since it is larger than the sum of its proper divisors (75033445).

3226436243 is an equidigital number, since it uses as much as digits as its factorization.

3226436243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75033444.

The product of its digits is 124416, while the sum is 35.

The square root of 3226436243 is about 56801.7274649284. The cubic root of 3226436243 is about 1477.6594736455.

The spelling of 3226436243 in words is "three billion, two hundred twenty-six million, four hundred thirty-six thousand, two hundred forty-three".