8363769344 has 80 divisors (see below), whose sum is σ = 20222107488. Its totient is φ = 3373596672.

The previous prime is 8363769329. The next prime is 8363769371. The reversal of 8363769344 is 4439673638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7709 + ... + 129564.

Almost surely, 2^8363769344 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 8363769344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10111053744).

8363769344 is an abundant number, since it is smaller than the sum of its proper divisors (11858338144).

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

8363769344 is a wasteful number, since it uses less digits than its factorization.

8363769344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137315 (or 137299 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 53.

The square root of 8363769344 is about 91453.6458759300. The cubic root of 8363769344 is about 2029.8659058698.

The spelling of 8363769344 in words is "eight billion, three hundred sixty-three million, seven hundred sixty-nine thousand, three hundred forty-four".