426385759 has 2 divisors, whose sum is σ = 426385760. Its totient is φ = 426385758.

The previous prime is 426385733. The next prime is 426385763. The reversal of 426385759 is 957583624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426385759 - 2¹⁵ = 426352991 is a prime.

It is a super-3 number, since 3×426385759³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426383759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213192879 + 213192880.

It is an arithmetic number, because the mean of its divisors is an integer number (213192880).

Almost surely, 2^426385759 is an apocalyptic number.

426385759 is a deficient number, since it is larger than the sum of its proper divisors (1).

426385759 is an equidigital number, since it uses as much as digits as its factorization.

426385759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 49.

The square root of 426385759 is about 20649.1103682459. The cubic root of 426385759 is about 752.6635716866.

The spelling of 426385759 in words is "four hundred twenty-six million, three hundred eighty-five thousand, seven hundred fifty-nine".