8618746752 has 480 divisors, whose sum is σ = 31605740400. Its totient is φ = 2207969280.

The previous prime is 8618746711. The next prime is 8618746793. The reversal of 8618746752 is 2576478168.

It is an interprime number because it is at equal distance from previous prime (8618746711) and next prime (8618746793).

It is a super-2 number, since 2×8618746752² (a number of 21 digits) contains 22 as substring.

Its product of digits (4515840) is a multiple of the sum of its prime divisors (96).

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 59 ways as a sum of consecutive naturals, for example, 118064988 + ... + 118065060.

Almost surely, 2^8618746752 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 8618746752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15802870200).

8618746752 is an abundant number, since it is smaller than the sum of its proper divisors (22986993648).

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

8618746752 is an equidigital number, since it uses as much as digits as its factorization.

8618746752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 96 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 54.

The square root of 8618746752 is about 92837.2056451507. The cubic root of 8618746752 is about 2050.2872293950.

The spelling of 8618746752 in words is "eight billion, six hundred eighteen million, seven hundred forty-six thousand, seven hundred fifty-two".