63860968 has 16 divisors (see below), whose sum is σ = 122287680. Its totient is φ = 31250928.

The previous prime is 63860941. The next prime is 63860969. The reversal of 63860968 is 86906836.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (63860969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84546 + ... + 85297.

It is an arithmetic number, because the mean of its divisors is an integer number (7642980).

Almost surely, 2^63860968 is an apocalyptic number.

It is an amenable number.

63860968 is a deficient number, since it is larger than the sum of its proper divisors (58426712).

63860968 is a wasteful number, since it uses less digits than its factorization.

63860968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169896 (or 169892 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 63860968 is about 7991.3057756539. The cubic root of 63860968 is about 399.7101400037.

The spelling of 63860968 in words is "sixty-three million, eight hundred sixty thousand, nine hundred sixty-eight".