8093491 has 8 divisors (see below), whose sum is σ = 9500000. Its totient is φ = 6749568.

The previous prime is 8093483. The next prime is 8093509. The reversal of 8093491 is 1943908.

8093491 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8093491 - 2³ = 8093483 is a prime.

It is a Duffinian number.

8093491 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8093191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15366 + ... + 15883.

It is an arithmetic number, because the mean of its divisors is an integer number (1187500).

Almost surely, 2^8093491 is an apocalyptic number.

8093491 is a deficient number, since it is larger than the sum of its proper divisors (1406509).

8093491 is a wasteful number, since it uses less digits than its factorization.

8093491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31293.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 8093491 is about 2844.9061495944. The cubic root of 8093491 is about 200.7760762993.

The spelling of 8093491 in words is "eight million, ninety-three thousand, four hundred ninety-one".