6672733373 has 2 divisors, whose sum is σ = 6672733374. Its totient is φ = 6672733372.

The previous prime is 6672733369. The next prime is 6672733423. The reversal of 6672733373 is 3733372766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6386886724 + 285846649 = 79918^2 + 16907^2 .

It is a cyclic number.

It is not a de Polignac number, because 6672733373 - 2² = 6672733369 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6672733363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3336366686 + 3336366687.

It is an arithmetic number, because the mean of its divisors is an integer number (3336366687).

Almost surely, 2^6672733373 is an apocalyptic number.

It is an amenable number.

6672733373 is a deficient number, since it is larger than the sum of its proper divisors (1).

6672733373 is an equidigital number, since it uses as much as digits as its factorization.

6672733373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2000376, while the sum is 47.

The square root of 6672733373 is about 81686.8004820852. The cubic root of 6672733373 is about 1882.6427835994.

The spelling of 6672733373 in words is "six billion, six hundred seventy-two million, seven hundred thirty-three thousand, three hundred seventy-three".