8274091 has 12 divisors (see below), whose sum is σ = 9705960. Its totient is φ = 7032480.

The previous prime is 8274083. The next prime is 8274107. The reversal of 8274091 is 1904728.

8274091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8274091 - 2³ = 8274083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8274011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5775 + ... + 7063.

It is an arithmetic number, because the mean of its divisors is an integer number (808830).

Almost surely, 2^8274091 is an apocalyptic number.

8274091 is a deficient number, since it is larger than the sum of its proper divisors (1431869).

8274091 is a wasteful number, since it uses less digits than its factorization.

8274091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434 (or 1427 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 8274091 is about 2876.4719710089. The cubic root of 8274091 is about 202.2584917413.

The spelling of 8274091 in words is "eight million, two hundred seventy-four thousand, ninety-one".