1294417063 has 2 divisors, whose sum is σ = 1294417064. Its totient is φ = 1294417062.

The previous prime is 1294416973. The next prime is 1294417079. The reversal of 1294417063 is 3607144921.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1294417063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1294417363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647208531 + 647208532.

It is an arithmetic number, because the mean of its divisors is an integer number (647208532).

Almost surely, 2^1294417063 is an apocalyptic number.

1294417063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1294417063 is an equidigital number, since it uses as much as digits as its factorization.

1294417063 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 37.

The square root of 1294417063 is about 35978.0080465831. The cubic root of 1294417063 is about 1089.8282879076.

The spelling of 1294417063 in words is "one billion, two hundred ninety-four million, four hundred seventeen thousand, sixty-three".