3423522 has 8 divisors (see below), whose sum is σ = 6847056. Its totient is φ = 1141172.

The previous prime is 3423517. The next prime is 3423523. The reversal of 3423522 is 2253243.

Added to its reverse (2253243) it gives a triangular number (5676765 = T₃₃₆₉).

It is a sphenic number, since it is the product of 3 distinct primes.

3423522 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3423523) 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, 285288 + ... + 285299.

It is an arithmetic number, because the mean of its divisors is an integer number (855882).

Almost surely, 2^3423522 is an apocalyptic number.

3423522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3423522 is a wasteful number, since it uses less digits than its factorization.

3423522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570592.

The product of its digits is 1440, while the sum is 21.

The square root of 3423522 is about 1850.2761955989. The cubic root of 3423522 is about 150.7154267830.

Adding to 3423522 its reverse (2253243), we get a palindrome (5676765).

The spelling of 3423522 in words is "three million, four hundred twenty-three thousand, five hundred twenty-two".