8492000191 has 8 divisors (see below), whose sum is σ = 8994803760. Its totient is φ = 7989560448.

The previous prime is 8492000189. The next prime is 8492000261. The reversal of 8492000191 is 1910002948.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8492000191 - 2¹ = 8492000189 is a prime.

It is a super-2 number, since 2×8492000191² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8492001191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42141 + ... + 136966.

It is an arithmetic number, because the mean of its divisors is an integer number (1124350470).

Almost surely, 2^8492000191 is an apocalyptic number.

8492000191 is a deficient number, since it is larger than the sum of its proper divisors (502803569).

8492000191 is a wasteful number, since it uses less digits than its factorization.

8492000191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181913.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 8492000191 is about 92152.0493043969. The cubic root of 8492000191 is about 2040.1871056598.

The spelling of 8492000191 in words is "eight billion, four hundred ninety-two million, one hundred ninety-one", and thus it is an aban number.