3443684968 has 32 divisors (see below), whose sum is σ = 6885950400. Its totient is φ = 1608890112.

The previous prime is 3443684947. The next prime is 3443684977. The reversal of 3443684968 is 8694863443.

It is a super-2 number, since 2×3443684968² = 23717932317658322048, which contains 22 as substring.

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, 72180 + ... + 109987.

It is an arithmetic number, because the mean of its divisors is an integer number (215185950).

Almost surely, 2^3443684968 is an apocalyptic number.

It is an amenable number.

3443684968 is a deficient number, since it is larger than the sum of its proper divisors (3442265432).

3443684968 is a wasteful number, since it uses less digits than its factorization.

3443684968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182329 (or 182325 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 55.

The square root of 3443684968 is about 58682.9188776428. The cubic root of 3443684968 is about 1510.1072929331.

The spelling of 3443684968 in words is "three billion, four hundred forty-three million, six hundred eighty-four thousand, nine hundred sixty-eight".