8104071976 has 256 divisors, whose sum is σ = 21934080000. Its totient is φ = 2758613760.

The previous prime is 8104071971. The next prime is 8104071977. The reversal of 8104071976 is 6791704018.

It is not an unprimeable number, because it can be changed into a prime (8104071971) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7454905 + ... + 7455991.

It is an arithmetic number, because the mean of its divisors is an integer number (85680000).

Almost surely, 2^8104071976 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 8104071976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10967040000).

8104071976 is an abundant number, since it is smaller than the sum of its proper divisors (13830008024).

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

8104071976 is a wasteful number, since it uses less digits than its factorization.

8104071976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 8104071976 is about 90022.6192464983. The cubic root of 8104071976 is about 2008.6353265736.

The spelling of 8104071976 in words is "eight billion, one hundred four million, seventy-one thousand, nine hundred seventy-six".