32693706997 has 16 divisors (see below), whose sum is σ = 37495672192. Its totient is φ = 27924730560.

The previous prime is 32693706959. The next prime is 32693707009. The reversal of 32693706997 is 79960739623.

It is a cyclic number.

It is not a de Polignac number, because 32693706997 - 2²³ = 32685318389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32693716997) 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, 3601258 + ... + 3610324.

It is an arithmetic number, because the mean of its divisors is an integer number (2343479512).

Almost surely, 2^32693706997 is an apocalyptic number.

It is an amenable number.

32693706997 is a deficient number, since it is larger than the sum of its proper divisors (4801965195).

32693706997 is a wasteful number, since it uses less digits than its factorization.

32693706997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10828.

The product of its (nonzero) digits is 23147208, while the sum is 61.

The spelling of 32693706997 in words is "thirty-two billion, six hundred ninety-three million, seven hundred six thousand, nine hundred ninety-seven".