2768218701 has 8 divisors (see below), whose sum is σ = 3715730400. Its totient is φ = 1833093072.

The previous prime is 2768218669. The next prime is 2768218727. The reversal of 2768218701 is 1078128672.

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

It is not a de Polignac number, because 2768218701 - 2⁵ = 2768218669 is a prime.

It is a super-2 number, since 2×2768218701² = 15326069553132254802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2768218741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3095995 + ... + 3096888.

It is an arithmetic number, because the mean of its divisors is an integer number (464466300).

Almost surely, 2^2768218701 is an apocalyptic number.

It is an amenable number.

2768218701 is a deficient number, since it is larger than the sum of its proper divisors (947511699).

2768218701 is a wasteful number, since it uses less digits than its factorization.

2768218701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6193035.

The product of its (nonzero) digits is 75264, while the sum is 42.

The square root of 2768218701 is about 52613.8641519514. The cubic root of 2768218701 is about 1404.1067681040.

The spelling of 2768218701 in words is "two billion, seven hundred sixty-eight million, two hundred eighteen thousand, seven hundred one".