983438067268 has 48 divisors (see below), whose sum is σ = 1786857408000. Its totient is φ = 473033933568.

The previous prime is 983438067217. The next prime is 983438067323. The reversal of 983438067268 is 862760834389.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40932163 + ... + 40956181.

It is an arithmetic number, because the mean of its divisors is an integer number (37226196000).

Almost surely, 2^983438067268 is an apocalyptic number.

It is an amenable number.

983438067268 is a deficient number, since it is larger than the sum of its proper divisors (803419340732).

983438067268 is a wasteful number, since it uses less digits than its factorization.

983438067268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25324 (or 25322 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 64.

The spelling of 983438067268 in words is "nine hundred eighty-three billion, four hundred thirty-eight million, sixty-seven thousand, two hundred sixty-eight".