63116697 has 16 divisors (see below), whose sum is σ = 96773120. Its totient is φ = 35843472.

The previous prime is 63116687. The next prime is 63116701. The reversal of 63116697 is 79661136.

63116697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63116697 - 2⁴ = 63116681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63116687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5797 + ... + 12642.

It is an arithmetic number, because the mean of its divisors is an integer number (6048320).

Almost surely, 2^63116697 is an apocalyptic number.

It is an amenable number.

63116697 is a deficient number, since it is larger than the sum of its proper divisors (33656423).

63116697 is a wasteful number, since it uses less digits than its factorization.

63116697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18612.

The product of its digits is 40824, while the sum is 39.

The square root of 63116697 is about 7944.6017521333. The cubic root of 63116697 is about 398.1512539256.

The spelling of 63116697 in words is "sixty-three million, one hundred sixteen thousand, six hundred ninety-seven".