426646304 has 48 divisors (see below), whose sum is σ = 990936576. Its totient is φ = 176947200.

The previous prime is 426646267. The next prime is 426646327. The reversal of 426646304 is 403646624.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23777 + ... + 37664.

It is an arithmetic number, because the mean of its divisors is an integer number (20644512).

Almost surely, 2^426646304 is an apocalyptic number.

It is an amenable number.

426646304 is an abundant number, since it is smaller than the sum of its proper divisors (564290272).

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

426646304 is a wasteful number, since it uses less digits than its factorization.

426646304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61489 (or 61481 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 426646304 is about 20655.4182722113. The cubic root of 426646304 is about 752.8168466624.

The spelling of 426646304 in words is "four hundred twenty-six million, six hundred forty-six thousand, three hundred four".