8090130812 has 12 divisors (see below), whose sum is σ = 14645926680. Its totient is φ = 3905580336.

The previous prime is 8090130809. The next prime is 8090130827. The reversal of 8090130812 is 2180310908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34871138 + ... + 34871369.

It is an arithmetic number, because the mean of its divisors is an integer number (1220493890).

Almost surely, 2^8090130812 is an apocalyptic number.

It is an amenable number.

8090130812 is a deficient number, since it is larger than the sum of its proper divisors (6555795868).

8090130812 is a wasteful number, since it uses less digits than its factorization.

8090130812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69742540 (or 69742538 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 8090130812 is about 89945.1544664859. The cubic root of 8090130812 is about 2007.4828694167.

The spelling of 8090130812 in words is "eight billion, ninety million, one hundred thirty thousand, eight hundred twelve".