426546344 has 16 divisors (see below), whose sum is σ = 914028000. Its totient is φ = 182805552.

The previous prime is 426546319. The next prime is 426546353. The reversal of 426546344 is 443645624.

It is a junction number, because it is equal to n+sod(n) for n = 426546298 and 426546307.

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 3 ways as a sum of consecutive naturals, for example, 3808394 + ... + 3808505.

It is an arithmetic number, because the mean of its divisors is an integer number (57126750).

Almost surely, 2^426546344 is an apocalyptic number.

It is an amenable number.

426546344 is an abundant number, since it is smaller than the sum of its proper divisors (487481656).

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

426546344 is a wasteful number, since it uses less digits than its factorization.

426546344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7616912 (or 7616908 counting only the distinct ones).

The product of its digits is 276480, while the sum is 38.

The square root of 426546344 is about 20652.9984263787. The cubic root of 426546344 is about 752.7580489737.

The spelling of 426546344 in words is "four hundred twenty-six million, five hundred forty-six thousand, three hundred forty-four".