9408421848 has 64 divisors (see below), whose sum is σ = 26934888960. Its totient is φ = 2682752256.

The previous prime is 9408421819. The next prime is 9408421853. The reversal of 9408421848 is 8481248049.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9408421797 and 9408421806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28836 + ... + 140172.

It is an arithmetic number, because the mean of its divisors is an integer number (420857640).

Almost surely, 2^9408421848 is an apocalyptic number.

It is an amenable number.

9408421848 is an abundant number, since it is smaller than the sum of its proper divisors (17526467112).

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

9408421848 is a wasteful number, since it uses less digits than its factorization.

9408421848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111856 (or 111852 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The square root of 9408421848 is about 96997.0197892698. The cubic root of 9408421848 is about 2111.0843873905.

The spelling of 9408421848 in words is "nine billion, four hundred eight million, four hundred twenty-one thousand, eight hundred forty-eight".