4247079216 has 20 divisors (see below), whose sum is σ = 10971621432. Its totient is φ = 1415693056.

The previous prime is 4247079197. The next prime is 4247079217. The reversal of 4247079216 is 6129707424.

It is not an unprimeable number, because it can be changed into a prime (4247079217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44240361 + ... + 44240456.

Almost surely, 2^4247079216 is an apocalyptic number.

It is an amenable number.

4247079216 is an abundant number, since it is smaller than the sum of its proper divisors (6724542216).

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

4247079216 is a wasteful number, since it uses less digits than its factorization.

4247079216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88480828 (or 88480822 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 4247079216 is about 65169.6188112222. The cubic root of 4247079216 is about 1619.4347486875.

The spelling of 4247079216 in words is "four billion, two hundred forty-seven million, seventy-nine thousand, two hundred sixteen".