4814989672 has 64 divisors (see below), whose sum is σ = 9540432000. Its totient is φ = 2275257600.

The previous prime is 4814989631. The next prime is 4814989687. The reversal of 4814989672 is 2769894184.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2531922 + ... + 2533822.

It is an arithmetic number, because the mean of its divisors is an integer number (149069250).

Almost surely, 2^4814989672 is an apocalyptic number.

It is an amenable number.

4814989672 is a deficient number, since it is larger than the sum of its proper divisors (4725442328).

4814989672 is a wasteful number, since it uses less digits than its factorization.

4814989672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186 (or 2182 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 58.

The square root of 4814989672 is about 69390.1266175527. The cubic root of 4814989672 is about 1688.6194474505.

The spelling of 4814989672 in words is "four billion, eight hundred fourteen million, nine hundred eighty-nine thousand, six hundred seventy-two".