4089214872 has 24 divisors (see below), whose sum is σ = 11074957140. Its totient is φ = 1363071600.

The previous prime is 4089214823. The next prime is 4089214949. The reversal of 4089214872 is 2784129804.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28397254 + ... + 28397397.

Almost surely, 2^4089214872 is an apocalyptic number.

It is an amenable number.

4089214872 is an abundant number, since it is smaller than the sum of its proper divisors (6985742268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4089214872 is a wasteful number, since it uses less digits than its factorization.

4089214872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56794663 (or 56794656 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 4089214872 is about 63946.9692166877. The cubic root of 4089214872 is about 1599.1160315064.

The spelling of 4089214872 in words is "four billion, eighty-nine million, two hundred fourteen thousand, eight hundred seventy-two".