3431203422 has 16 divisors (see below), whose sum is σ = 6864614400. Its totient is φ = 1143366552.

The previous prime is 3431203403. The next prime is 3431203423. The reversal of 3431203422 is 2243021343.

It is a junction number, because it is equal to n+sod(n) for n = 3431203392 and 3431203401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431203423) 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, 71422 + ... + 109377.

It is an arithmetic number, because the mean of its divisors is an integer number (429038400).

Almost surely, 2^3431203422 is an apocalyptic number.

3431203422 is an abundant number, since it is smaller than the sum of its proper divisors (3433410978).

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

3431203422 is a wasteful number, since it uses less digits than its factorization.

3431203422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183967.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3431203422 is about 58576.4749878311. The cubic root of 3431203422 is about 1508.2806361479.

Adding to 3431203422 its reverse (2243021343), we get a palindrome (5674224765).

The spelling of 3431203422 in words is "three billion, four hundred thirty-one million, two hundred three thousand, four hundred twenty-two".