9408215180 has 192 divisors, whose sum is σ = 25954037760. Its totient is φ = 2781444096.

The previous prime is 9408215153. The next prime is 9408215189. The reversal of 9408215180 is 815128049.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (9408215189) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2522477 + ... + 2526203.

It is an arithmetic number, because the mean of its divisors is an integer number (135177280).

Almost surely, 2^9408215180 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 9408215180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12977018880).

9408215180 is an abundant number, since it is smaller than the sum of its proper divisors (16545822580).

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

9408215180 is a wasteful number, since it uses less digits than its factorization.

9408215180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848 (or 3846 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 9408215180 is about 96995.9544517193. The cubic root of 9408215180 is about 2111.0689297225.

The spelling of 9408215180 in words is "nine billion, four hundred eight million, two hundred fifteen thousand, one hundred eighty".