3420421322 has 8 divisors (see below), whose sum is σ = 5180444256. Its totient is φ = 1693606572.

The previous prime is 3420421313. The next prime is 3420421331. The reversal of 3420421322 is 2231240243.

It is an interprime number because it is at equal distance from previous prime (3420421313) and next prime (3420421331).

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

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, 8301788 + ... + 8302199.

It is an arithmetic number, because the mean of its divisors is an integer number (647555532).

Almost surely, 2^3420421322 is an apocalyptic number.

3420421322 is a deficient number, since it is larger than the sum of its proper divisors (1760022934).

3420421322 is a wasteful number, since it uses less digits than its factorization.

3420421322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16604092.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3420421322 is about 58484.3681850116. The cubic root of 3420421322 is about 1506.6991213826.

Adding to 3420421322 its reverse (2231240243), we get a palindrome (5651661565).

The spelling of 3420421322 in words is "three billion, four hundred twenty million, four hundred twenty-one thousand, three hundred twenty-two".