426743467 has 2 divisors, whose sum is σ = 426743468. Its totient is φ = 426743466.

The previous prime is 426743431. The next prime is 426743479. The reversal of 426743467 is 764347624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426743467 - 2¹⁵ = 426710699 is a prime.

It is not a weakly prime, because it can be changed into another prime (426743417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213371733 + 213371734.

It is an arithmetic number, because the mean of its divisors is an integer number (213371734).

Almost surely, 2^426743467 is an apocalyptic number.

426743467 is a deficient number, since it is larger than the sum of its proper divisors (1).

426743467 is an equidigital number, since it uses as much as digits as its factorization.

426743467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 43.

The square root of 426743467 is about 20657.7701361981. The cubic root of 426743467 is about 752.8739903203.

The spelling of 426743467 in words is "four hundred twenty-six million, seven hundred forty-three thousand, four hundred sixty-seven".