983966064 has 40 divisors (see below), whose sum is σ = 2543178000. Its totient is φ = 327825408.

The previous prime is 983965993. The next prime is 983966077. The reversal of 983966064 is 460669389.

It is a junction number, because it is equal to n+sod(n) for n = 983965998 and 983966016.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 128224 + ... + 135680.

It is an arithmetic number, because the mean of its divisors is an integer number (63579450).

Almost surely, 2^983966064 is an apocalyptic number.

It is an amenable number.

983966064 is an abundant number, since it is smaller than the sum of its proper divisors (1559211936).

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

983966064 is a wasteful number, since it uses less digits than its factorization.

983966064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10217 (or 10211 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The square root of 983966064 is about 31368.2333579690. The cubic root of 983966064 is about 994.6265322289.

The spelling of 983966064 in words is "nine hundred eighty-three million, nine hundred sixty-six thousand, sixty-four".