3452210420 has 24 divisors (see below), whose sum is σ = 7258176744. Its totient is φ = 1379258496.

The previous prime is 3452210413. The next prime is 3452210423. The reversal of 3452210420 is 240122543.

It is a happy number.

3452210420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 31832164 + 3420378256 = 5642^2 + 58484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452210423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84119 + ... + 118238.

It is an arithmetic number, because the mean of its divisors is an integer number (302424031).

Almost surely, 2^3452210420 is an apocalyptic number.

It is an amenable number.

3452210420 is an abundant number, since it is smaller than the sum of its proper divisors (3805966324).

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

3452210420 is a wasteful number, since it uses less digits than its factorization.

3452210420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203219 (or 203217 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3452210420 is about 58755.5139540112. The cubic root of 3452210420 is about 1511.3524453117.

Adding to 3452210420 its reverse (240122543), we get a palindrome (3692332963).

The spelling of 3452210420 in words is "three billion, four hundred fifty-two million, two hundred ten thousand, four hundred twenty".