8190090092 has 24 divisors (see below), whose sum is σ = 14877589440. Its totient is φ = 3942207360.

The previous prime is 8190090089. The next prime is 8190090109. The reversal of 8190090092 is 2900900918.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345617 + ... + 368552.

It is an arithmetic number, because the mean of its divisors is an integer number (619899560).

Almost surely, 2^8190090092 is an apocalyptic number.

It is an amenable number.

8190090092 is a deficient number, since it is larger than the sum of its proper divisors (6687499348).

8190090092 is a wasteful number, since it uses less digits than its factorization.

8190090092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714281 (or 714279 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 38.

The square root of 8190090092 is about 90499.1165260744. The cubic root of 8190090092 is about 2015.7170053316.

The spelling of 8190090092 in words is "eight billion, one hundred ninety million, ninety thousand, ninety-two".