8613343072 has 48 divisors (see below), whose sum is σ = 17820955152. Its totient is φ = 4092802560.

The previous prime is 8613343051. The next prime is 8613343129. The reversal of 8613343072 is 2703433168.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33679 + ... + 135502.

It is an arithmetic number, because the mean of its divisors is an integer number (371269899).

Almost surely, 2^8613343072 is an apocalyptic number.

It is an amenable number.

8613343072 is an abundant number, since it is smaller than the sum of its proper divisors (9207612080).

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

8613343072 is a wasteful number, since it uses less digits than its factorization.

8613343072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169271 (or 169263 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 8613343072 is about 92808.0980949400. The cubic root of 8613343072 is about 2049.8586515272.

The spelling of 8613343072 in words is "eight billion, six hundred thirteen million, three hundred forty-three thousand, seventy-two".