426346027 has 2 divisors, whose sum is σ = 426346028. Its totient is φ = 426346026.

The previous prime is 426345971. The next prime is 426346033. The reversal of 426346027 is 720643624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426346027 - 2¹⁵ = 426313259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426345983 and 426346001.

It is not a weakly prime, because it can be changed into another prime (426346057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213173013 + 213173014.

It is an arithmetic number, because the mean of its divisors is an integer number (213173014).

Almost surely, 2^426346027 is an apocalyptic number.

426346027 is a deficient number, since it is larger than the sum of its proper divisors (1).

426346027 is an equidigital number, since it uses as much as digits as its factorization.

426346027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 426346027 is about 20648.1482704866. The cubic root of 426346027 is about 752.6401924209.

The spelling of 426346027 in words is "four hundred twenty-six million, three hundred forty-six thousand, twenty-seven".