8672167908 has 96 divisors (see below), whose sum is σ = 23899881600. Its totient is φ = 2709946368.

The previous prime is 8672167901. The next prime is 8672167913. The reversal of 8672167908 is 8097612768.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (8672167901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 462663 + ... + 481041.

It is an arithmetic number, because the mean of its divisors is an integer number (248957100).

Almost surely, 2^8672167908 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8672167908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11949940800).

8672167908 is an abundant number, since it is smaller than the sum of its proper divisors (15227713692).

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

8672167908 is a wasteful number, since it uses less digits than its factorization.

8672167908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18666 (or 18658 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 8672167908 is about 93124.4753434885. The cubic root of 8672167908 is about 2054.5145723262.

The spelling of 8672167908 in words is "eight billion, six hundred seventy-two million, one hundred sixty-seven thousand, nine hundred eight".