63276716386 has 96 divisors (see below), whose sum is σ = 115114043520. Its totient is φ = 25811343360.

The previous prime is 63276716357. The next prime is 63276716429. The reversal of 63276716386 is 68361767236.

It is a happy number.

63276716386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19097866 + ... + 19101178.

It is an arithmetic number, because the mean of its divisors is an integer number (1199104620).

Almost surely, 2^63276716386 is an apocalyptic number.

63276716386 is a deficient number, since it is larger than the sum of its proper divisors (51837327134).

63276716386 is a wasteful number, since it uses less digits than its factorization.

63276716386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452 (or 3411 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 55.

The spelling of 63276716386 in words is "sixty-three billion, two hundred seventy-six million, seven hundred sixteen thousand, three hundred eighty-six".