63896044 has 6 divisors (see below), whose sum is σ = 111818084. Its totient is φ = 31948020.

The previous prime is 63896039. The next prime is 63896051. The reversal of 63896044 is 44069836.

It is a junction number, because it is equal to n+sod(n) for n = 63895988 and 63896006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7987002 + ... + 7987009.

Almost surely, 2^63896044 is an apocalyptic number.

It is an amenable number.

63896044 is a deficient number, since it is larger than the sum of its proper divisors (47922040).

63896044 is a wasteful number, since it uses less digits than its factorization.

63896044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15974015 (or 15974013 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 63896044 is about 7993.5001094639. The cubic root of 63896044 is about 399.7833076322.

The spelling of 63896044 in words is "sixty-three million, eight hundred ninety-six thousand, forty-four".