8334539172 has 48 divisors (see below), whose sum is σ = 21667045120. Its totient is φ = 2770596576.

The previous prime is 8334539159. The next prime is 8334539179. The reversal of 8334539172 is 2719354338.

8334539172 is a `hidden beast` number, since 83 + 34 + 539 + 1 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (8334539179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65503 + ... + 144774.

Almost surely, 2^8334539172 is an apocalyptic number.

It is an amenable number.

8334539172 is an abundant number, since it is smaller than the sum of its proper divisors (13332505948).

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

8334539172 is a wasteful number, since it uses less digits than its factorization.

8334539172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210657 (or 210649 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 8334539172 is about 91293.6973290051. The cubic root of 8334539172 is about 2027.4984491994.

The spelling of 8334539172 in words is "eight billion, three hundred thirty-four million, five hundred thirty-nine thousand, one hundred seventy-two".