8183000491 has 16 divisors (see below), whose sum is σ = 8502757120. Its totient is φ = 7870050720.

The previous prime is 8183000411. The next prime is 8183000509. The reversal of 8183000491 is 1940003818.

It is a happy number.

It is a 10-Lehmer number, since φ(8183000491) divides (8183000491-1)¹⁰.

It is a cyclic number.

It is not a de Polignac number, because 8183000491 - 2⁷ = 8183000363 is a prime.

It is a super-2 number, since 2×8183000491² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8183000411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758626 + ... + 769336.

It is an arithmetic number, because the mean of its divisors is an integer number (531422320).

Almost surely, 2^8183000491 is an apocalyptic number.

8183000491 is a deficient number, since it is larger than the sum of its proper divisors (319756629).

8183000491 is a wasteful number, since it uses less digits than its factorization.

8183000491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11026.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 8183000491 is about 90459.9385971492. The cubic root of 8183000491 is about 2015.1352146311.

The spelling of 8183000491 in words is "eight billion, one hundred eighty-three million, four hundred ninety-one", and thus it is an aban number.