32296904661 has 16 divisors (see below), whose sum is σ = 49241897600. Its totient is φ = 18445036608.

The previous prime is 32296904659. The next prime is 32296904699. The reversal of 32296904661 is 16640969223.

It is not a de Polignac number, because 32296904661 - 2¹ = 32296904659 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 32296904661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32296904161) by changing a digit.

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, 392266 + ... + 467403.

It is an arithmetic number, because the mean of its divisors is an integer number (3077618600).

Almost surely, 2^32296904661 is an apocalyptic number.

It is an amenable number.

32296904661 is a deficient number, since it is larger than the sum of its proper divisors (16944992939).

32296904661 is a wasteful number, since it uses less digits than its factorization.

32296904661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861468.

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 32296904661 in words is "thirty-two billion, two hundred ninety-six million, nine hundred four thousand, six hundred sixty-one".