3421334305 has 8 divisors (see below), whose sum is σ = 4247173800. Its totient is φ = 2642685696.

The previous prime is 3421334227. The next prime is 3421334369. The reversal of 3421334305 is 5034331243.

It can be written as a sum of positive squares in 4 ways, for example, as 64754209 + 3356580096 = 8047^2 + 57936^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3421334305 - 2¹⁹ = 3420810017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11797560 + ... + 11797849.

It is an arithmetic number, because the mean of its divisors is an integer number (530896725).

Almost surely, 2^3421334305 is an apocalyptic number.

It is an amenable number.

3421334305 is a deficient number, since it is larger than the sum of its proper divisors (825839495).

3421334305 is a wasteful number, since it uses less digits than its factorization.

3421334305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23595443.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 3421334305 is about 58492.1730234054. The cubic root of 3421334305 is about 1506.8331661080.

Adding to 3421334305 its reverse (5034331243), we get a palindrome (8455665548).

The spelling of 3421334305 in words is "three billion, four hundred twenty-one million, three hundred thirty-four thousand, three hundred five".