2342947216 has 15 divisors (see below), whose sum is σ = 4539835393. Its totient is φ = 1171376800.

The previous prime is 2342947213. The next prime is 2342947241. The reversal of 2342947216 is 6127492432.

The square root of 2342947216 is 48404.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2342172816 + 774400 = 48396^2 + 880^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2342947213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 187566 + ... + 199666.

Almost surely, 2^2342947216 is an apocalyptic number.

2342947216 is the 48404-th square number.

It is an amenable number.

2342947216 is a deficient number, since it is larger than the sum of its proper divisors (2196888177).

2342947216 is an frugal number, since it uses more digits than its factorization.

2342947216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24210 (or 12103 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The cubic root of 2342947216 is about 1328.1715345511.

The spelling of 2342947216 in words is "two billion, three hundred forty-two million, nine hundred forty-seven thousand, two hundred sixteen".