426673883 has 2 divisors, whose sum is σ = 426673884. Its totient is φ = 426673882.

The previous prime is 426673859. The next prime is 426673901. The reversal of 426673883 is 388376624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426673883 - 2⁸ = 426673627 is a prime.

It is not a weakly prime, because it can be changed into another prime (426673813) 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, 213336941 + 213336942.

It is an arithmetic number, because the mean of its divisors is an integer number (213336942).

Almost surely, 2^426673883 is an apocalyptic number.

426673883 is a deficient number, since it is larger than the sum of its proper divisors (1).

426673883 is an equidigital number, since it uses as much as digits as its factorization.

426673883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 47.

The square root of 426673883 is about 20656.0858586519. The cubic root of 426673883 is about 752.8330673494.

The spelling of 426673883 in words is "four hundred twenty-six million, six hundred seventy-three thousand, eight hundred eighty-three".