32716879669 has 2 divisors, whose sum is σ = 32716879670. Its totient is φ = 32716879668.

The previous prime is 32716879651. The next prime is 32716879687. The reversal of 32716879669 is 96697861723.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (32716879651) and next prime (32716879687).

It can be written as a sum of positive squares in only one way, i.e., 31413308644 + 1303571025 = 177238^2 + 36105^2 .

It is an emirp because it is prime and its reverse (96697861723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32716879669 - 2¹³ = 32716871477 is a prime.

It is a super-2 number, since 2×32716879669² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32716879669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32716879619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16358439834 + 16358439835.

It is an arithmetic number, because the mean of its divisors is an integer number (16358439835).

Almost surely, 2^32716879669 is an apocalyptic number.

It is an amenable number.

32716879669 is a deficient number, since it is larger than the sum of its proper divisors (1).

32716879669 is an equidigital number, since it uses as much as digits as its factorization.

32716879669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41150592, while the sum is 64.

The spelling of 32716879669 in words is "thirty-two billion, seven hundred sixteen million, eight hundred seventy-nine thousand, six hundred sixty-nine".