8394266496 has 256 divisors, whose sum is σ = 28187251200. Its totient is φ = 2149908480.

The previous prime is 8394266429. The next prime is 8394266497. The reversal of 8394266496 is 6946624938.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8394266497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2156520 + ... + 2160408.

It is an arithmetic number, because the mean of its divisors is an integer number (110106450).

Almost surely, 2^8394266496 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 8394266496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14093625600).

8394266496 is an abundant number, since it is smaller than the sum of its proper divisors (19792984704).

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

8394266496 is a wasteful number, since it uses less digits than its factorization.

8394266496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997 (or 3985 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 57.

The square root of 8394266496 is about 91620.2297312117. The cubic root of 8394266496 is about 2032.3301073634.

The spelling of 8394266496 in words is "eight billion, three hundred ninety-four million, two hundred sixty-six thousand, four hundred ninety-six".