426335746 has 32 divisors (see below), whose sum is σ = 674159616. Its totient is φ = 201960000.

The previous prime is 426335743. The next prime is 426335773. The reversal of 426335746 is 647533624.

It is a junction number, because it is equal to n+sod(n) for n = 426335699 and 426335708.

It is not an unprimeable number, because it can be changed into a prime (426335743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644656 + ... + 645316.

It is an arithmetic number, because the mean of its divisors is an integer number (21067488).

Almost surely, 2^426335746 is an apocalyptic number.

426335746 is a deficient number, since it is larger than the sum of its proper divisors (247823870).

426335746 is a wasteful number, since it uses less digits than its factorization.

426335746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898.

The product of its digits is 362880, while the sum is 40.

The square root of 426335746 is about 20647.8993120366. The cubic root of 426335746 is about 752.6341425963.

The spelling of 426335746 in words is "four hundred twenty-six million, three hundred thirty-five thousand, seven hundred forty-six".