2673107221 has 8 divisors (see below), whose sum is σ = 2679139424. Its totient is φ = 2667083760.

The previous prime is 2673107209. The next prime is 2673107243. The reversal of 2673107221 is 1227013762.

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 2673107221 - 2⁵ = 2673107189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673107201) 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, 1253326 + ... + 1255456.

It is an arithmetic number, because the mean of its divisors is an integer number (334892428).

Almost surely, 2^2673107221 is an apocalyptic number.

It is an amenable number.

2673107221 is a deficient number, since it is larger than the sum of its proper divisors (6032203).

2673107221 is a wasteful number, since it uses less digits than its factorization.

2673107221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2673107221 is about 51702.1007406856. The cubic root of 2673107221 is about 1387.8380588597.

The spelling of 2673107221 in words is "two billion, six hundred seventy-three million, one hundred seven thousand, two hundred twenty-one".