8443383354 has 128 divisors (see below), whose sum is σ = 21946368000. Its totient is φ = 2405214000.

The previous prime is 8443383317. The next prime is 8443383359. The reversal of 8443383354 is 4533833448.

It is a super-3 number, since 3×8443383354³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8443383359) 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, 11242479 + ... + 11243229.

It is an arithmetic number, because the mean of its divisors is an integer number (171456000).

Almost surely, 2^8443383354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8443383354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10973184000).

8443383354 is an abundant number, since it is smaller than the sum of its proper divisors (13502984646).

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

8443383354 is a wasteful number, since it uses less digits than its factorization.

8443383354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390 (or 1370 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The square root of 8443383354 is about 91887.8846965148. The cubic root of 8443383354 is about 2036.2862841297.

The spelling of 8443383354 in words is "eight billion, four hundred forty-three million, three hundred eighty-three thousand, three hundred fifty-four".