8393365344 has 384 divisors, whose sum is σ = 29086525440. Its totient is φ = 2058338304.

The previous prime is 8393365319. The next prime is 8393365373. The reversal of 8393365344 is 4435633938.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 8393365293 and 8393365302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7433772 + ... + 7434900.

It is an arithmetic number, because the mean of its divisors is an integer number (75746160).

Almost surely, 2^8393365344 is an apocalyptic number.

8393365344 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8393365344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14543262720).

8393365344 is an abundant number, since it is smaller than the sum of its proper divisors (20693160096).

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

8393365344 is a wasteful number, since it uses less digits than its factorization.

8393365344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222 (or 1214 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 48.

The square root of 8393365344 is about 91615.3117333560. The cubic root of 8393365344 is about 2032.2573789964.

The spelling of 8393365344 in words is "eight billion, three hundred ninety-three million, three hundred sixty-five thousand, three hundred forty-four".