426348 has 36 divisors (see below), whose sum is σ = 1161888. Its totient is φ = 131040.

The previous prime is 426331. The next prime is 426353. The reversal of 426348 is 843624.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

426348 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13 + ... + 923.

2⁴²⁶³⁴⁸ 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 426348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580944).

426348 is an abundant number, since it is smaller than the sum of its proper divisors (735540).

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

426348 is a wasteful number, since it uses less digits than its factorization.

426348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 929 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 426348 is about 652.9532908256. The cubic root of 426348 is about 75.2641353416.

The spelling of 426348 in words is "four hundred twenty-six thousand, three hundred forty-eight".