2668727363 has 8 divisors (see below), whose sum is σ = 2681280000. Its totient is φ = 2656204488.

The previous prime is 2668727359. The next prime is 2668727381. The reversal of 2668727363 is 3637278662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2668727363 - 2² = 2668727359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2668727393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183638 + ... + 197636.

It is an arithmetic number, because the mean of its divisors is an integer number (335160000).

Almost surely, 2^2668727363 is an apocalyptic number.

2668727363 is a deficient number, since it is larger than the sum of its proper divisors (12552637).

2668727363 is a wasteful number, since it uses less digits than its factorization.

2668727363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14881.

The product of its digits is 3048192, while the sum is 50.

The square root of 2668727363 is about 51659.7267027227. The cubic root of 2668727363 is about 1387.0796584891.

The spelling of 2668727363 in words is "two billion, six hundred sixty-eight million, seven hundred twenty-seven thousand, three hundred sixty-three".