8264417994 has 96 divisors (see below), whose sum is σ = 20779799040. Its totient is φ = 2325024000.

The previous prime is 8264417989. The next prime is 8264418047. The reversal of 8264417994 is 4997144628.

8264417994 is a `hidden beast` number, since 82 + 64 + 417 + 9 + 94 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8264417994.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4587894 + ... + 4589694.

It is an arithmetic number, because the mean of its divisors is an integer number (216456240).

Almost surely, 2^8264417994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8264417994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10389899520).

8264417994 is an abundant number, since it is smaller than the sum of its proper divisors (12515381046).

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

8264417994 is a wasteful number, since it uses less digits than its factorization.

8264417994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356 (or 2353 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 8264417994 is about 90908.8444212113. The cubic root of 8264417994 is about 2021.7964277732.

The spelling of 8264417994 in words is "eight billion, two hundred sixty-four million, four hundred seventeen thousand, nine hundred ninety-four".