8354091 has 8 divisors (see below), whose sum is σ = 11725120. Its totient is φ = 5276232.

The previous prime is 8354077. The next prime is 8354107. The reversal of 8354091 is 1904538.

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

It is not a de Polignac number, because 8354091 - 2¹⁰ = 8353067 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8354041) 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, 73225 + ... + 73338.

It is an arithmetic number, because the mean of its divisors is an integer number (1465640).

Almost surely, 2^8354091 is an apocalyptic number.

8354091 is a deficient number, since it is larger than the sum of its proper divisors (3371029).

8354091 is a wasteful number, since it uses less digits than its factorization.

8354091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146585.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 8354091 is about 2890.3444431417. The cubic root of 8354091 is about 202.9082633702.

The spelling of 8354091 in words is "eight million, three hundred fifty-four thousand, ninety-one".