9373856448 has 336 divisors, whose sum is σ = 29070897408. Its totient is φ = 2657740800.

The previous prime is 9373856419. The next prime is 9373856507. The reversal of 9373856448 is 8446583739.

It is a super-2 number, since 2×9373856448² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28319643 + ... + 28319973.

It is an arithmetic number, because the mean of its divisors is an integer number (86520528).

Almost surely, 2^9373856448 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 9373856448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14535448704).

9373856448 is an abundant number, since it is smaller than the sum of its proper divisors (19697040960).

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

9373856448 is a wasteful number, since it uses less digits than its factorization.

9373856448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 423 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 57.

The square root of 9373856448 is about 96818.6781979593. The cubic root of 9373856448 is about 2108.4959256250.

The spelling of 9373856448 in words is "nine billion, three hundred seventy-three million, eight hundred fifty-six thousand, four hundred forty-eight".