3420343422 has 20 divisors (see below), whose sum is σ = 7664103216. Its totient is φ = 1140114420.

The previous prime is 3420343417. The next prime is 3420343447. The reversal of 3420343422 is 2243430243.

3420343422 is a `hidden beast` number, since 3 + 4 + 203 + 434 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10556454 + ... + 10556777.

Almost surely, 2^3420343422 is an apocalyptic number.

3420343422 is an abundant number, since it is smaller than the sum of its proper divisors (4243759794).

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

3420343422 is a wasteful number, since it uses less digits than its factorization.

3420343422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21113245 (or 21113236 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 3420343422 is about 58483.7021912943. The cubic root of 3420343422 is about 1506.6876829523.

Adding to 3420343422 its reverse (2243430243), we get a palindrome (5663773665).

The spelling of 3420343422 in words is "three billion, four hundred twenty million, three hundred forty-three thousand, four hundred twenty-two".