9408208608 has 144 divisors (see below), whose sum is σ = 27602514576. Its totient is φ = 3038238720.

The previous prime is 9408208603. The next prime is 9408208637. The reversal of 9408208608 is 8068028049.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9408208603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1173060 + ... + 1181052.

It is an arithmetic number, because the mean of its divisors is an integer number (191684129).

Almost surely, 2^9408208608 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 9408208608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13801257288).

9408208608 is an abundant number, since it is smaller than the sum of its proper divisors (18194305968).

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

9408208608 is a wasteful number, since it uses less digits than its factorization.

9408208608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8137 (or 8126 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 9408208608 is about 96995.9205740118. The cubic root of 9408208608 is about 2111.0684381681.

The spelling of 9408208608 in words is "nine billion, four hundred eight million, two hundred eight thousand, six hundred eight".