63876803 has 12 divisors (see below), whose sum is σ = 71432760. Its totient is φ = 56950272.

The previous prime is 63876797. The next prime is 63876829. The reversal of 63876803 is 30867836.

63876803 is nontrivially palindromic in base 16.

It is not a de Polignac number, because 63876803 - 2²² = 59682499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63876853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326 + ... + 11307.

It is an arithmetic number, because the mean of its divisors is an integer number (5952730).

Almost surely, 2^63876803 is an apocalyptic number.

63876803 is a deficient number, since it is larger than the sum of its proper divisors (7555957).

63876803 is a wasteful number, since it uses less digits than its factorization.

63876803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11686 (or 11669 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 63876803 is about 7992.2964784848. The cubic root of 63876803 is about 399.7431747206.

The spelling of 63876803 in words is "sixty-three million, eight hundred seventy-six thousand, eight hundred three".