426682336 has 48 divisors (see below), whose sum is σ = 883839600. Its totient is φ = 202467328.

The previous prime is 426682283. The next prime is 426682351. The reversal of 426682336 is 633286624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50856 + ... + 58648.

It is an arithmetic number, because the mean of its divisors is an integer number (18413325).

Almost surely, 2^426682336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426682336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441919800).

426682336 is an abundant number, since it is smaller than the sum of its proper divisors (457157264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426682336 is a wasteful number, since it uses less digits than its factorization.

426682336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7891 (or 7883 counting only the distinct ones).

The product of its digits is 248832, while the sum is 40.

The square root of 426682336 is about 20656.2904704596. The cubic root of 426682336 is about 752.8380388715.

The spelling of 426682336 in words is "four hundred twenty-six million, six hundred eighty-two thousand, three hundred thirty-six".