463094309 has 2 divisors, whose sum is σ = 463094310. Its totient is φ = 463094308.

The previous prime is 463094237. The next prime is 463094329. The reversal of 463094309 is 903490364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 417058084 + 46036225 = 20422^2 + 6785^2 .

It is a cyclic number.

It is not a de Polignac number, because 463094309 - 2¹² = 463090213 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 (463094329) 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, 231547154 + 231547155.

It is an arithmetic number, because the mean of its divisors is an integer number (231547155).

Almost surely, 2^463094309 is an apocalyptic number.

It is an amenable number.

463094309 is a deficient number, since it is larger than the sum of its proper divisors (1).

463094309 is an equidigital number, since it uses as much as digits as its factorization.

463094309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 463094309 is about 21519.6261352283. The cubic root of 463094309 is about 773.6712905339.

The spelling of 463094309 in words is "four hundred sixty-three million, ninety-four thousand, three hundred nine".