3243427336 has 8 divisors (see below), whose sum is σ = 6081426270. Its totient is φ = 1621713664.

The previous prime is 3243427307. The next prime is 3243427351. The reversal of 3243427336 is 6337243423.

It can be written as a sum of positive squares in only one way, i.e., 1840924836 + 1402502500 = 42906^2 + 37450^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3243427295 and 3243427304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202714201 + ... + 202714216.

Almost surely, 2^3243427336 is an apocalyptic number.

It is an amenable number.

3243427336 is a deficient number, since it is larger than the sum of its proper divisors (2837998934).

3243427336 is a wasteful number, since it uses less digits than its factorization.

3243427336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405428423 (or 405428419 counting only the distinct ones).

The product of its digits is 217728, while the sum is 37.

The square root of 3243427336 is about 56951.0960035011. The cubic root of 3243427336 is about 1480.2488222993.

The spelling of 3243427336 in words is "three billion, two hundred forty-three million, four hundred twenty-seven thousand, three hundred thirty-six".