8405068260 has 192 divisors, whose sum is σ = 26168728320. Its totient is φ = 2005893120.

The previous prime is 8405068213. The next prime is 8405068279. The reversal of 8405068260 is 628605048.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1979740 + ... + 1983980.

It is an arithmetic number, because the mean of its divisors is an integer number (136295460).

Almost surely, 2^8405068260 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 8405068260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13084364160).

8405068260 is an abundant number, since it is smaller than the sum of its proper divisors (17763660060).

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

8405068260 is a wasteful number, since it uses less digits than its factorization.

8405068260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366 (or 4364 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 8405068260 is about 91679.1593547847. The cubic root of 8405068260 is about 2033.2014696057.

The spelling of 8405068260 in words is "eight billion, four hundred five million, sixty-eight thousand, two hundred sixty".