8611379082 has 192 divisors, whose sum is σ = 21385728000. Its totient is φ = 2586608640.

The previous prime is 8611379071. The next prime is 8611379093. The reversal of 8611379082 is 2809731168.

It is an interprime number because it is at equal distance from previous prime (8611379071) and next prime (8611379093).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19178794 + ... + 19179242.

It is an arithmetic number, because the mean of its divisors is an integer number (111384000).

Almost surely, 2^8611379082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8611379082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10692864000).

8611379082 is an abundant number, since it is smaller than the sum of its proper divisors (12774348918).

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

8611379082 is a wasteful number, since it uses less digits than its factorization.

8611379082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 8611379082 is about 92797.5165723739. The cubic root of 8611379082 is about 2049.7028387033.

The spelling of 8611379082 in words is "eight billion, six hundred eleven million, three hundred seventy-nine thousand, eighty-two".