8068897692 has 36 divisors (see below), whose sum is σ = 20947637256. Its totient is φ = 2616939360.

The previous prime is 8068897687. The next prime is 8068897693. The reversal of 8068897692 is 2967988608.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068897693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3027534 + ... + 3030197.

Almost surely, 2^8068897692 is an apocalyptic number.

It is an amenable number.

8068897692 is an abundant number, since it is smaller than the sum of its proper divisors (12878739564).

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

8068897692 is a wasteful number, since it uses less digits than its factorization.

8068897692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057778 (or 6057773 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The square root of 8068897692 is about 89827.0432108282. The cubic root of 8068897692 is about 2005.7250704801.

The spelling of 8068897692 in words is "eight billion, sixty-eight million, eight hundred ninety-seven thousand, six hundred ninety-two".