8386497072 has 60 divisors (see below), whose sum is σ = 23486227440. Its totient is φ = 2793631104.

The previous prime is 8386497017. The next prime is 8386497079. The reversal of 8386497072 is 2707946838.

8386497072 is a `hidden beast` number, since 8 + 3 + 86 + 497 + 0 + 72 = 666.

It is not an unprimeable number, because it can be changed into a prime (8386497079) 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, 205818 + ... + 243174.

It is an arithmetic number, because the mean of its divisors is an integer number (391437124).

Almost surely, 2^8386497072 is an apocalyptic number.

It is an amenable number.

8386497072 is an abundant number, since it is smaller than the sum of its proper divisors (15099730368).

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

8386497072 is a wasteful number, since it uses less digits than its factorization.

8386497072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38930 (or 38921 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The square root of 8386497072 is about 91577.8197600270. The cubic root of 8386497072 is about 2031.7028971763.

The spelling of 8386497072 in words is "eight billion, three hundred eighty-six million, four hundred ninety-seven thousand, seventy-two".