2390718216 has 32 divisors (see below), whose sum is σ = 5978505600. Its totient is φ = 796678080.

The previous prime is 2390718199. The next prime is 2390718289. The reversal of 2390718216 is 6128170932.

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, 85686 + ... + 110106.

It is an arithmetic number, because the mean of its divisors is an integer number (186828300).

Almost surely, 2^2390718216 is an apocalyptic number.

It is an amenable number.

2390718216 is an abundant number, since it is smaller than the sum of its proper divisors (3587787384).

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

2390718216 is a wasteful number, since it uses less digits than its factorization.

2390718216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28509 (or 28505 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2390718216 is about 48894.9712751731. The cubic root of 2390718216 is about 1337.1376892222.

The spelling of 2390718216 in words is "two billion, three hundred ninety million, seven hundred eighteen thousand, two hundred sixteen".