3423500 has 48 divisors (see below), whose sum is σ = 7705152. Its totient is φ = 1328000.

The previous prime is 3423487. The next prime is 3423517. The reversal of 3423500 is 53243.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20417 + ... + 20583.

It is an arithmetic number, because the mean of its divisors is an integer number (160524).

Almost surely, 2^3423500 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 3423500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3852576).

3423500 is an abundant number, since it is smaller than the sum of its proper divisors (4281652).

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

3423500 is a wasteful number, since it uses less digits than its factorization.

3423500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 3423500 is about 1850.2702505310. The cubic root of 3423500 is about 150.7151039433.

Adding to 3423500 its reverse (53243), we get a palindrome (3476743).

The spelling of 3423500 in words is "three million, four hundred twenty-three thousand, five hundred".