3443659812 has 24 divisors (see below), whose sum is σ = 8928007200. Its totient is φ = 1147886568.

The previous prime is 3443659801. The next prime is 3443659837. The reversal of 3443659812 is 2189563443.

3443659812 is a `hidden beast` number, since 3 + 4 + 43 + 6 + 598 + 12 = 666.

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 in 7 ways as a sum of consecutive naturals, for example, 15942762 + ... + 15942977.

It is an arithmetic number, because the mean of its divisors is an integer number (372000300).

Almost surely, 2^3443659812 is an apocalyptic number.

It is an amenable number.

3443659812 is an abundant number, since it is smaller than the sum of its proper divisors (5484347388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3443659812 is a wasteful number, since it uses less digits than its factorization.

3443659812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31885752 (or 31885744 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 3443659812 is about 58682.7045389014. The cubic root of 3443659812 is about 1510.1036158303.

The spelling of 3443659812 in words is "three billion, four hundred forty-three million, six hundred fifty-nine thousand, eight hundred twelve".