8433486072 has 672 divisors, whose sum is σ = 29829718800. Its totient is φ = 2217093120.

The previous prime is 8433486059. The next prime is 8433486077. The reversal of 8433486072 is 2706843348.

8433486072 is a `hidden beast` number, since 8 + 4 + 3 + 34 + 8 + 607 + 2 = 666.

It is a super-2 number, since 2×8433486072² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8433486077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 227932038 + ... + 227932074.

Almost surely, 2^8433486072 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 8433486072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14914859400).

8433486072 is an abundant number, since it is smaller than the sum of its proper divisors (21396232728).

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

8433486072 is a wasteful number, since it uses less digits than its factorization.

8433486072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 8433486072 is about 91834.0136986291. The cubic root of 8433486072 is about 2035.4903322956.

The spelling of 8433486072 in words is "eight billion, four hundred thirty-three million, four hundred eighty-six thousand, seventy-two".