94428349 has 2 divisors, whose sum is σ = 94428350. Its totient is φ = 94428348.

The previous prime is 94428343. The next prime is 94428391. The reversal of 94428349 is 94382449.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94225849 + 202500 = 9707^2 + 450^2 .

It is a cyclic number.

It is not a de Polignac number, because 94428349 - 2¹¹ = 94426301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94428343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47214174 + 47214175.

It is an arithmetic number, because the mean of its divisors is an integer number (47214175).

Almost surely, 2^94428349 is an apocalyptic number.

It is an amenable number.

94428349 is a deficient number, since it is larger than the sum of its proper divisors (1).

94428349 is an equidigital number, since it uses as much as digits as its factorization.

94428349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 43.

The square root of 94428349 is about 9717.4250190058. The cubic root of 94428349 is about 455.3731978190.

The spelling of 94428349 in words is "ninety-four million, four hundred twenty-eight thousand, three hundred forty-nine".