8120067363 has 6 divisors (see below), whose sum is σ = 11728986204. Its totient is φ = 5413378236.

The previous prime is 8120067359. The next prime is 8120067383. The reversal of 8120067363 is 3637600218.

It is a happy number.

It is not a de Polignac number, because 8120067363 - 2² = 8120067359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8120067313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 451114845 + ... + 451114862.

It is an arithmetic number, because the mean of its divisors is an integer number (1954831034).

Almost surely, 2^8120067363 is an apocalyptic number.

8120067363 is a deficient number, since it is larger than the sum of its proper divisors (3608918841).

8120067363 is a wasteful number, since it uses less digits than its factorization.

8120067363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902229713 (or 902229710 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 8120067363 is about 90111.4163854947. The cubic root of 8120067363 is about 2009.9559706699.

The spelling of 8120067363 in words is "eight billion, one hundred twenty million, sixty-seven thousand, three hundred sixty-three".