32949709816 has 16 divisors (see below), whose sum is σ = 61785158400. Its totient is φ = 16473667584.

The previous prime is 32949709811. The next prime is 32949709823. The reversal of 32949709816 is 61890794923.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32949709811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24376 + ... + 257863.

It is an arithmetic number, because the mean of its divisors is an integer number (3861572400).

Almost surely, 2^32949709816 is an apocalyptic number.

It is an amenable number.

32949709816 is a deficient number, since it is larger than the sum of its proper divisors (28835448584).

32949709816 is a wasteful number, since it uses less digits than its factorization.

32949709816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296838 (or 296834 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 58.

The spelling of 32949709816 in words is "thirty-two billion, nine hundred forty-nine million, seven hundred nine thousand, eight hundred sixteen".