6807224879873 has 4 divisors (see below), whose sum is σ = 7426063505328. Its totient is φ = 6188386254420.

The previous prime is 6807224879849. The next prime is 6807224880047. The reversal of 6807224879873 is 3789784227086.

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 6807224879873 - 2⁶ = 6807224879809 is a prime.

It is a super-2 number, since 2×6807224879873² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6807224879797 and 6807224879806.

It is not an unprimeable number, because it can be changed into a prime (6807224879473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309419312711 + ... + 309419312732.

It is an arithmetic number, because the mean of its divisors is an integer number (1856515876332).

Almost surely, 2^{6807224879873} is an apocalyptic number.

It is an amenable number.

6807224879873 is a deficient number, since it is larger than the sum of its proper divisors (618838625455).

6807224879873 is a wasteful number, since it uses less digits than its factorization.

6807224879873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618838625454.

The product of its (nonzero) digits is 455196672, while the sum is 71.

The spelling of 6807224879873 in words is "six trillion, eight hundred seven billion, two hundred twenty-four million, eight hundred seventy-nine thousand, eight hundred seventy-three".