63327966879 has 8 divisors (see below), whose sum is σ = 84442458240. Its totient is φ = 42216060056.

The previous prime is 63327966839. The next prime is 63327966887. The reversal of 63327966879 is 97866972336.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63327966879 - 2¹¹ = 63327964831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63327966829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588219 + ... + 687500.

It is an arithmetic number, because the mean of its divisors is an integer number (10555307280).

Almost surely, 2^63327966879 is an apocalyptic number.

63327966879 is a deficient number, since it is larger than the sum of its proper divisors (21114491361).

63327966879 is a wasteful number, since it uses less digits than its factorization.

63327966879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292269.

The product of its digits is 123451776, while the sum is 66.

The spelling of 63327966879 in words is "sixty-three billion, three hundred twenty-seven million, nine hundred sixty-six thousand, eight hundred seventy-nine".