94744109 has 2 divisors, whose sum is σ = 94744110. Its totient is φ = 94744108.

The previous prime is 94744103. The next prime is 94744157. The reversal of 94744109 is 90144749.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84695209 + 10048900 = 9203^2 + 3170^2 .

It is a cyclic number.

It is not a de Polignac number, because 94744109 - 2²⁴ = 77966893 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94744103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47372054 + 47372055.

It is an arithmetic number, because the mean of its divisors is an integer number (47372055).

Almost surely, 2^94744109 is an apocalyptic number.

It is an amenable number.

94744109 is a deficient number, since it is larger than the sum of its proper divisors (1).

94744109 is an equidigital number, since it uses as much as digits as its factorization.

94744109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 94744109 is about 9733.6585619180. The cubic root of 94744109 is about 455.8802089282.

The spelling of 94744109 in words is "ninety-four million, seven hundred forty-four thousand, one hundred nine".