3420252202 has 32 divisors (see below), whose sum is σ = 5486197392. Its totient is φ = 1593606144.

The previous prime is 3420252193. The next prime is 3420252217. The reversal of 3420252202 is 2022520243.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1748996041 + 1671256161 = 41821^2 + 40881^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1527828 + ... + 1530064.

Almost surely, 2^3420252202 is an apocalyptic number.

3420252202 is a deficient number, since it is larger than the sum of its proper divisors (2065945190).

3420252202 is a wasteful number, since it uses less digits than its factorization.

3420252202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 3420252202 is about 58482.9223107054. The cubic root of 3420252202 is about 1506.6742884618.

Adding to 3420252202 its reverse (2022520243), we get a palindrome (5442772445).

The spelling of 3420252202 in words is "three billion, four hundred twenty million, two hundred fifty-two thousand, two hundred two".