8673445468 has 12 divisors (see below), whose sum is σ = 15179255280. Its totient is φ = 4336515392.

The previous prime is 8673445463. The next prime is 8673445493. The reversal of 8673445468 is 8645443768.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8673445463) 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, 78948 + ... + 153556.

It is an arithmetic number, because the mean of its divisors is an integer number (1264937940).

Almost surely, 2^8673445468 is an apocalyptic number.

It is an amenable number.

8673445468 is a deficient number, since it is larger than the sum of its proper divisors (6505809812).

8673445468 is a wasteful number, since it uses less digits than its factorization.

8673445468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103676 (or 103674 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 55.

The square root of 8673445468 is about 93131.3345120749. The cubic root of 8673445468 is about 2054.6154558571.

The spelling of 8673445468 in words is "eight billion, six hundred seventy-three million, four hundred forty-five thousand, four hundred sixty-eight".