8046694656 has 576 divisors, whose sum is σ = 31976663040. Its totient is φ = 1927618560.

The previous prime is 8046694639. The next prime is 8046694661. The reversal of 8046694656 is 6564966408.

8046694656 is a `hidden beast` number, since 80 + 46 + 69 + 465 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6918331 + ... + 6919493.

It is an arithmetic number, because the mean of its divisors is an integer number (55515040).

Almost surely, 2^8046694656 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 8046694656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15988331520).

8046694656 is an abundant number, since it is smaller than the sum of its proper divisors (23929968384).

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

8046694656 is a wasteful number, since it uses less digits than its factorization.

8046694656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219 (or 1199 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The square root of 8046694656 is about 89703.3703714637. The cubic root of 8046694656 is about 2003.8836749862.

The spelling of 8046694656 in words is "eight billion, forty-six million, six hundred ninety-four thousand, six hundred fifty-six".