8105768416 has 12 divisors (see below), whose sum is σ = 15958231632. Its totient is φ = 4052884192.

The previous prime is 8105768413. The next prime is 8105768417. The reversal of 8105768416 is 6148675018.

It is a super-2 number, since 2×8105768416² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8105768413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126652600 + ... + 126652663.

It is an arithmetic number, because the mean of its divisors is an integer number (1329852636).

Almost surely, 2^8105768416 is an apocalyptic number.

It is an amenable number.

8105768416 is a deficient number, since it is larger than the sum of its proper divisors (7852463216).

8105768416 is a wasteful number, since it uses less digits than its factorization.

8105768416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253305273 (or 253305265 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 8105768416 is about 90032.0410520610. The cubic root of 8105768416 is about 2008.7754738799.

The spelling of 8105768416 in words is "eight billion, one hundred five million, seven hundred sixty-eight thousand, four hundred sixteen".