63068697 has 6 divisors (see below), whose sum is σ = 91099242. Its totient is φ = 42045792.

The previous prime is 63068671. The next prime is 63068711. The reversal of 63068697 is 79686036.

63068697 is a `hidden beast` number, since 630 + 6 + 8 + 6 + 9 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 63059481 + 9216 = 7941^2 + 96^2 .

It is not a de Polignac number, because 63068697 - 2⁶ = 63068633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63068617) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3503808 + ... + 3503825.

It is an arithmetic number, because the mean of its divisors is an integer number (15183207).

Almost surely, 2^63068697 is an apocalyptic number.

It is an amenable number.

63068697 is a deficient number, since it is larger than the sum of its proper divisors (28030545).

63068697 is a wasteful number, since it uses less digits than its factorization.

63068697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7007639 (or 7007636 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 63068697 is about 7941.5802583617. The cubic root of 63068697 is about 398.0502975077.

The spelling of 63068697 in words is "sixty-three million, sixty-eight thousand, six hundred ninety-seven".