8386601272 has 48 divisors (see below), whose sum is σ = 18398088360. Its totient is φ = 3573452736.

The previous prime is 8386601233. The next prime is 8386601309. The reversal of 8386601272 is 2721066838.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 5983 + ... + 129649.

Almost surely, 2^8386601272 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 8386601272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9199044180).

8386601272 is an abundant number, since it is smaller than the sum of its proper divisors (10011487088).

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

8386601272 is a wasteful number, since it uses less digits than its factorization.

8386601272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123860 (or 123849 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 8386601272 is about 91578.3886733109. The cubic root of 8386601272 is about 2031.7113115979.

The spelling of 8386601272 in words is "eight billion, three hundred eighty-six million, six hundred one thousand, two hundred seventy-two".