8065863414 has 128 divisors (see below), whose sum is σ = 20739317760. Its totient is φ = 2276100000.

The previous prime is 8065863397. The next prime is 8065863427. The reversal of 8065863414 is 4143685608.

8065863414 is a `hidden beast` number, since 8 + 0 + 6 + 5 + 8 + 634 + 1 + 4 = 666.

It is a super-2 number, since 2×8065863414² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8065863414.

It is a congruent number.

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, 14326297 + ... + 14326859.

It is an arithmetic number, because the mean of its divisors is an integer number (162025920).

Almost surely, 2^8065863414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8065863414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10369658880).

8065863414 is an abundant number, since it is smaller than the sum of its proper divisors (12673454346).

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

8065863414 is a wasteful number, since it uses less digits than its factorization.

8065863414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 8065863414 is about 89810.1520653428. The cubic root of 8065863414 is about 2005.4736238880.

It can be divided in two parts, 806586 and 3414, that added together give a 4-th power (810000 = 30⁴).

The spelling of 8065863414 in words is "eight billion, sixty-five million, eight hundred sixty-three thousand, four hundred fourteen".