8344379056 has 90 divisors (see below), whose sum is σ = 17751611220. Its totient is φ = 3797883648.

The previous prime is 8344379053. The next prime is 8344379063. The reversal of 8344379056 is 6509734438.

It is a super-2 number, since 2×8344379056² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8344379053) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 56002470 + ... + 56002618.

Almost surely, 2^8344379056 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 8344379056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8875805610).

8344379056 is an abundant number, since it is smaller than the sum of its proper divisors (9407232164).

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

8344379056 is a wasteful number, since it uses less digits than its factorization.

8344379056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 49.

The square root of 8344379056 is about 91347.5727975298. The cubic root of 8344379056 is about 2028.2960339271.

The spelling of 8344379056 in words is "eight billion, three hundred forty-four million, three hundred seventy-nine thousand, fifty-six".