426604234 has 16 divisors (see below), whose sum is σ = 739540800. Its totient is φ = 180775584.

The previous prime is 426604193. The next prime is 426604249. The reversal of 426604234 is 432406624.

It is a junction number, because it is equal to n+sod(n) for n = 426604196 and 426604205.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 169944 + ... + 172435.

It is an arithmetic number, because the mean of its divisors is an integer number (46221300).

Almost surely, 2^426604234 is an apocalyptic number.

426604234 is a deficient number, since it is larger than the sum of its proper divisors (312936566).

426604234 is a wasteful number, since it uses less digits than its factorization.

426604234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342477.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 426604234 is about 20654.3998702456. The cubic root of 426604234 is about 752.7921016957.

The spelling of 426604234 in words is "four hundred twenty-six million, six hundred four thousand, two hundred thirty-four".