8613484605 has 144 divisors (see below), whose sum is σ = 18218116800. Its totient is φ = 3722526720.

The previous prime is 8613484601. The next prime is 8613484669. The reversal of 8613484605 is 5064843168.

8613484605 is a `hidden beast` number, since 8 + 6 + 1 + 34 + 8 + 4 + 605 = 666.

It is not a de Polignac number, because 8613484605 - 2² = 8613484601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8613484601) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2716461 + ... + 2719629.

It is an arithmetic number, because the mean of its divisors is an integer number (126514700).

Almost surely, 2^8613484605 is an apocalyptic number.

8613484605 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8613484605 is an abundant number, since it is smaller than the sum of its proper divisors (9604632195).

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

8613484605 is a wasteful number, since it uses less digits than its factorization.

8613484605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244 (or 3224 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 8613484605 is about 92808.8605953117. The cubic root of 8613484605 is about 2049.8698791096.

The spelling of 8613484605 in words is "eight billion, six hundred thirteen million, four hundred eighty-four thousand, six hundred five".