8954109 has 6 divisors (see below), whose sum is σ = 12933726. Its totient is φ = 5969400.

The previous prime is 8954093. The next prime is 8954131. The reversal of 8954109 is 9014598.

It can be written as a sum of positive squares in only one way, i.e., 8538084 + 416025 = 2922^2 + 645^2 .

It is not a de Polignac number, because 8954109 - 2⁴ = 8954093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8954609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 497442 + ... + 497459.

It is an arithmetic number, because the mean of its divisors is an integer number (2155621).

Almost surely, 2^8954109 is an apocalyptic number.

It is an amenable number.

8954109 is a deficient number, since it is larger than the sum of its proper divisors (3979617).

8954109 is a wasteful number, since it uses less digits than its factorization.

8954109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994907 (or 994904 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 8954109 is about 2992.3417251377. The cubic root of 8954109 is about 207.6542347748.

The spelling of 8954109 in words is "eight million, nine hundred fifty-four thousand, one hundred nine".