4324420 has 24 divisors (see below), whose sum is σ = 9120384. Its totient is φ = 1722336.

The previous prime is 4324417. The next prime is 4324433. The reversal of 4324420 is 244234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9027 + ... + 9493.

It is an arithmetic number, because the mean of its divisors is an integer number (380016).

Almost surely, 2^4324420 is an apocalyptic number.

It is an amenable number.

4324420 is an abundant number, since it is smaller than the sum of its proper divisors (4795964).

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

4324420 is a wasteful number, since it uses less digits than its factorization.

4324420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4324420 is about 2079.5239839925. The cubic root of 4324420 is about 162.9205830900.

Adding to 4324420 its reverse (244234), we get a palindrome (4568654).

It can be divided in two parts, 43244 and 20, that added together give a square (43264 = 208²).

The spelling of 4324420 in words is "four million, three hundred twenty-four thousand, four hundred twenty".