8499807216 has 30 divisors (see below), whose sum is σ = 23787655320. Its totient is φ = 2833269024.

The previous prime is 8499807209. The next prime is 8499807223. The reversal of 8499807216 is 6127089948.

8499807216 is a `hidden beast` number, since 8 + 499 + 80 + 72 + 1 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (8499807209) and next prime (8499807223).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29513076 + ... + 29513363.

It is an arithmetic number, because the mean of its divisors is an integer number (792921844).

Almost surely, 2^8499807216 is an apocalyptic number.

It is an amenable number.

8499807216 is an abundant number, since it is smaller than the sum of its proper divisors (15287848104).

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

8499807216 is a wasteful number, since it uses less digits than its factorization.

8499807216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59026453 (or 59026444 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 8499807216 is about 92194.3990489661. The cubic root of 8499807216 is about 2040.8121218656.

The spelling of 8499807216 in words is "eight billion, four hundred ninety-nine million, eight hundred seven thousand, two hundred sixteen".