3420452234 has 8 divisors (see below), whose sum is σ = 5132013348. Its totient is φ = 1709781120.

The previous prime is 3420452227. The next prime is 3420452251. The reversal of 3420452234 is 4322540243.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3224536225 + 195916009 = 56785^2 + 13997^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3420452197 and 3420452206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212807 + ... + 228314.

Almost surely, 2^3420452234 is an apocalyptic number.

3420452234 is a deficient number, since it is larger than the sum of its proper divisors (1711561114).

3420452234 is a wasteful number, since it uses less digits than its factorization.

3420452234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445000.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 3420452234 is about 58484.6324601600. The cubic root of 3420452234 is about 1506.7036602915.

Adding to 3420452234 its reverse (4322540243), we get a palindrome (7742992477).

The spelling of 3420452234 in words is "three billion, four hundred twenty million, four hundred fifty-two thousand, two hundred thirty-four".