4221876964 has 12 divisors (see below), whose sum is σ = 7709514624. Its totient is φ = 2019158504.

The previous prime is 4221876961. The next prime is 4221876973. The reversal of 4221876964 is 4696781224.

It is not an unprimeable number, because it can be changed into a prime (4221876961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22944892 + ... + 22945075.

It is an arithmetic number, because the mean of its divisors is an integer number (642459552).

Almost surely, 2^4221876964 is an apocalyptic number.

It is an amenable number.

4221876964 is a deficient number, since it is larger than the sum of its proper divisors (3487637660).

4221876964 is a wasteful number, since it uses less digits than its factorization.

4221876964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45889994 (or 45889992 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 4221876964 is about 64975.9722051159. The cubic root of 4221876964 is about 1616.2251390610.

The spelling of 4221876964 in words is "four billion, two hundred twenty-one million, eight hundred seventy-six thousand, nine hundred sixty-four".