426364303 has 2 divisors, whose sum is σ = 426364304. Its totient is φ = 426364302.

The previous prime is 426364261. The next prime is 426364321. The reversal of 426364303 is 303463624.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-426364303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426364703) 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, 213182151 + 213182152.

It is an arithmetic number, because the mean of its divisors is an integer number (213182152).

Almost surely, 2^426364303 is an apocalyptic number.

426364303 is a deficient number, since it is larger than the sum of its proper divisors (1).

426364303 is an equidigital number, since it uses as much as digits as its factorization.

426364303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 31.

The square root of 426364303 is about 20648.5908235889. The cubic root of 426364303 is about 752.6509466398.

The spelling of 426364303 in words is "four hundred twenty-six million, three hundred sixty-four thousand, three hundred three".