8261882904 has 192 divisors, whose sum is σ = 24267690720. Its totient is φ = 2333900800.

The previous prime is 8261882903. The next prime is 8261882983. The reversal of 8261882904 is 4092881628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8261882903) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5577844 + ... + 5579324.

Almost surely, 2^8261882904 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 8261882904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12133845360).

8261882904 is an abundant number, since it is smaller than the sum of its proper divisors (16005807816).

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

8261882904 is a wasteful number, since it uses less digits than its factorization.

8261882904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642 (or 1627 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 8261882904 is about 90894.9003189948. The cubic root of 8261882904 is about 2021.5896795960.

The spelling of 8261882904 in words is "eight billion, two hundred sixty-one million, eight hundred eighty-two thousand, nine hundred four".