427336 has 32 divisors (see below), whose sum is σ = 987840. Its totient is φ = 168768.

The previous prime is 427333. The next prime is 427351. The reversal of 427336 is 633724.

427336 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 427336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435 + ... + 1021.

It is an arithmetic number, because the mean of its divisors is an integer number (30870).

2⁴²⁷³³⁶ 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 427336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493920).

427336 is an abundant number, since it is smaller than the sum of its proper divisors (560504).

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

427336 is a wasteful number, since it uses less digits than its factorization.

427336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 609 counting only the distinct ones).

The product of its digits is 3024, while the sum is 25.

The square root of 427336 is about 653.7094155663. The cubic root of 427336 is about 75.3222284168.

The spelling of 427336 in words is "four hundred twenty-seven thousand, three hundred thirty-six".