2680670773 has 4 divisors (see below), whose sum is σ = 2924368128. Its totient is φ = 2436973420.

The previous prime is 2680670753. The next prime is 2680670777. The reversal of 2680670773 is 3770760862.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2680670773 - 2⁹ = 2680670261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680670777) 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 3 ways as a sum of consecutive naturals, for example, 121848661 + ... + 121848682.

It is an arithmetic number, because the mean of its divisors is an integer number (731092032).

Almost surely, 2^2680670773 is an apocalyptic number.

It is an amenable number.

2680670773 is a deficient number, since it is larger than the sum of its proper divisors (243697355).

2680670773 is a wasteful number, since it uses less digits than its factorization.

2680670773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243697354.

The product of its (nonzero) digits is 592704, while the sum is 46.

The square root of 2680670773 is about 51775.1945723046. The cubic root of 2680670773 is about 1389.1457879795.

It can be divided in two parts, 26806 and 70773, that added together give a palindrome (97579).

The spelling of 2680670773 in words is "two billion, six hundred eighty million, six hundred seventy thousand, seven hundred seventy-three".