6673223766 has 16 divisors (see below), whose sum is σ = 14559761088. Its totient is φ = 2022189000.

The previous prime is 6673223761. The next prime is 6673223779.

6673223766 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6673223766² = 89063830862214445512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673223761) 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, 50554660 + ... + 50554791.

It is an arithmetic number, because the mean of its divisors is an integer number (909985068).

Almost surely, 2^6673223766 is an apocalyptic number.

6673223766 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6673223766 is an abundant number, since it is smaller than the sum of its proper divisors (7886537322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6673223766 is a wasteful number, since it uses less digits than its factorization.

6673223766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101109467.

The product of its digits is 2286144, while the sum is 48.

The square root of 6673223766 is about 81689.8020930397. The cubic root of 6673223766 is about 1882.6889022425.

The spelling of 6673223766 in words is "six billion, six hundred seventy-three million, two hundred twenty-three thousand, seven hundred sixty-six".