32989669988 has 24 divisors (see below), whose sum is σ = 63243815040. Its totient is φ = 14932557920.

The previous prime is 32989669967. The next prime is 32989670029. The reversal of 32989669988 is 88996698923.

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 7 ways as a sum of consecutive naturals, for example, 1558031 + ... + 1579062.

It is an arithmetic number, because the mean of its divisors is an integer number (2635158960).

Almost surely, 2^32989669988 is an apocalyptic number.

It is an amenable number.

32989669988 is a deficient number, since it is larger than the sum of its proper divisors (30254145052).

32989669988 is a wasteful number, since it uses less digits than its factorization.

32989669988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137347 (or 3137345 counting only the distinct ones).

The product of its digits is 725594112, while the sum is 77.

The spelling of 32989669988 in words is "thirty-two billion, nine hundred eighty-nine million, six hundred sixty-nine thousand, nine hundred eighty-eight".