424336 has 20 divisors (see below), whose sum is σ = 897264. Its totient is φ = 192800.

The previous prime is 424331. The next prime is 424339. The reversal of 424336 is 633424.

It is a super-2 number, since 2×424336² = 360122081792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 4 + 2⁷ + 3⁹ + 4⁸ + 3¹⁰ + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (424331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030 + ... + 1381.

2⁴²⁴³³⁶ is an apocalyptic number.

It is an amenable number.

424336 is an abundant number, since it is smaller than the sum of its proper divisors (472928).

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

424336 is a wasteful number, since it uses less digits than its factorization.

424336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430 (or 2424 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 424336 is about 651.4107766993. The cubic root of 424336 is about 75.1455543733.

It can be divided in two parts, 4 and 24336, that multiplied together give a square (97344 = 312²).

The spelling of 424336 in words is "four hundred twenty-four thousand, three hundred thirty-six".