94945399 has 2 divisors, whose sum is σ = 94945400. Its totient is φ = 94945398.

The previous prime is 94945397. The next prime is 94945423. The reversal of 94945399 is 99354949.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94945399 - 2¹ = 94945397 is a prime.

Together with 94945397, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94945393) 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 as a sum of consecutive naturals, namely, 47472699 + 47472700.

It is an arithmetic number, because the mean of its divisors is an integer number (47472700).

Almost surely, 2^94945399 is an apocalyptic number.

94945399 is a deficient number, since it is larger than the sum of its proper divisors (1).

94945399 is an equidigital number, since it uses as much as digits as its factorization.

94945399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1574640, while the sum is 52.

The square root of 94945399 is about 9743.9929700303. The cubic root of 94945399 is about 456.2028295763.

The spelling of 94945399 in words is "ninety-four million, nine hundred forty-five thousand, three hundred ninety-nine".