94673309 has 2 divisors, whose sum is σ = 94673310. Its totient is φ = 94673308.

The previous prime is 94673303. The next prime is 94673339. The reversal of 94673309 is 90337649.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94517284 + 156025 = 9722^2 + 395^2 .

It is a cyclic number.

It is not a de Polignac number, because 94673309 - 2⁸ = 94673053 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94673303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47336654 + 47336655.

It is an arithmetic number, because the mean of its divisors is an integer number (47336655).

Almost surely, 2^94673309 is an apocalyptic number.

It is an amenable number.

94673309 is a deficient number, since it is larger than the sum of its proper divisors (1).

94673309 is an equidigital number, since it uses as much as digits as its factorization.

94673309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 94673309 is about 9730.0210174490. The cubic root of 94673309 is about 455.7666245156.

The spelling of 94673309 in words is "ninety-four million, six hundred seventy-three thousand, three hundred nine".