8974109 has 8 divisors (see below), whose sum is σ = 9150840. Its totient is φ = 8798976.

The previous prime is 8974103. The next prime is 8974111. The reversal of 8974109 is 9014798.

It can be written as a sum of positive squares in 4 ways, for example, as 1162084 + 7812025 = 1078^2 + 2795^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8974109 - 2⁴ = 8974093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8974103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19409 + ... + 19865.

It is an arithmetic number, because the mean of its divisors is an integer number (1143855).

Almost surely, 2^8974109 is an apocalyptic number.

It is an amenable number.

8974109 is a deficient number, since it is larger than the sum of its proper divisors (176731).

8974109 is a wasteful number, since it uses less digits than its factorization.

8974109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 8974109 is about 2995.6817254174. The cubic root of 8974109 is about 207.8087260965.

The spelling of 8974109 in words is "eight million, nine hundred seventy-four thousand, one hundred nine".