63896692 has 12 divisors (see below), whose sum is σ = 111881700. Its totient is φ = 31930496.

The previous prime is 63896687. The next prime is 63896717. The reversal of 63896692 is 29669836.

It can be written as a sum of positive squares in 2 ways, for example, as 50324836 + 13571856 = 7094^2 + 3684^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6684 + ... + 13132.

It is an arithmetic number, because the mean of its divisors is an integer number (9323475).

Almost surely, 2^63896692 is an apocalyptic number.

It is an amenable number.

63896692 is a deficient number, since it is larger than the sum of its proper divisors (47985008).

63896692 is a wasteful number, since it uses less digits than its factorization.

63896692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8930 (or 8928 counting only the distinct ones).

The product of its digits is 839808, while the sum is 49.

The square root of 63896692 is about 7993.5406422936. The cubic root of 63896692 is about 399.7846590915.

The spelling of 63896692 in words is "sixty-three million, eight hundred ninety-six thousand, six hundred ninety-two".