63796982 has 4 divisors (see below), whose sum is σ = 95695476. Its totient is φ = 31898490.

The previous prime is 63796961. The next prime is 63797011. The reversal of 63796982 is 28969736.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 63796982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15949244 + ... + 15949247.

It is an arithmetic number, because the mean of its divisors is an integer number (23923869).

Almost surely, 2^63796982 is an apocalyptic number.

63796982 is a deficient number, since it is larger than the sum of its proper divisors (31898494).

63796982 is a wasteful number, since it uses less digits than its factorization.

63796982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31898493.

The product of its digits is 979776, while the sum is 50.

The square root of 63796982 is about 7987.3012964330. The cubic root of 63796982 is about 399.5765978179.

The spelling of 63796982 in words is "sixty-three million, seven hundred ninety-six thousand, nine hundred eighty-two".