7668990223 has 8 divisors (see below), whose sum is σ = 7681212000. Its totient is φ = 7656780768.

The previous prime is 7668990209. The next prime is 7668990229. The reversal of 7668990223 is 3220998667.

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 7668990223 - 2⁵ = 7668990191 is a prime.

It is a super-2 number, since 2×7668990223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7668990229) 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, 3007353 + ... + 3009901.

It is an arithmetic number, because the mean of its divisors is an integer number (960151500).

Almost surely, 2^7668990223 is an apocalyptic number.

7668990223 is a deficient number, since it is larger than the sum of its proper divisors (12221777).

7668990223 is a wasteful number, since it uses less digits than its factorization.

7668990223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 7668990223 is about 87572.7710135976. The cubic root of 7668990223 is about 1972.0264153586.

The spelling of 7668990223 in words is "seven billion, six hundred sixty-eight million, nine hundred ninety thousand, two hundred twenty-three".