2317216328 has 32 divisors (see below), whose sum is σ = 5181356160. Its totient is φ = 949914240.

The previous prime is 2317216301. The next prime is 2317216367. The reversal of 2317216328 is 8236127132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898253 + ... + 900828.

It is an arithmetic number, because the mean of its divisors is an integer number (161917380).

Almost surely, 2^2317216328 is an apocalyptic number.

2317216328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2317216328 is an abundant number, since it is smaller than the sum of its proper divisors (2864139832).

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

2317216328 is a wasteful number, since it uses less digits than its factorization.

2317216328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799117 (or 1799113 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 2317216328 is about 48137.4732199354. The cubic root of 2317216328 is about 1323.2915116136.

The spelling of 2317216328 in words is "two billion, three hundred seventeen million, two hundred sixteen thousand, three hundred twenty-eight".