2319301216 has 24 divisors (see below), whose sum is σ = 4723578720. Its totient is φ = 1119662208.

The previous prime is 2319301207. The next prime is 2319301217. The reversal of 2319301216 is 6121039132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2319301217) 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, 1248696 + ... + 1250551.

It is an arithmetic number, because the mean of its divisors is an integer number (196815780).

Almost surely, 2^2319301216 is an apocalyptic number.

It is an amenable number.

2319301216 is an abundant number, since it is smaller than the sum of its proper divisors (2404277504).

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

2319301216 is a wasteful number, since it uses less digits than its factorization.

2319301216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499286 (or 2499278 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2319301216 is about 48159.1239122972. The cubic root of 2319301216 is about 1323.6882646112.

The spelling of 2319301216 in words is "two billion, three hundred nineteen million, three hundred one thousand, two hundred sixteen".