3405321353 has 16 divisors (see below), whose sum is σ = 3934327680. Its totient is φ = 2887008000.

The previous prime is 3405321343. The next prime is 3405321377. The reversal of 3405321353 is 3531235043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3405321353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3405321343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 960458 + ... + 963996.

It is an arithmetic number, because the mean of its divisors is an integer number (245895480).

Almost surely, 2^3405321353 is an apocalyptic number.

It is an amenable number.

3405321353 is a deficient number, since it is larger than the sum of its proper divisors (529006327).

3405321353 is a wasteful number, since it uses less digits than its factorization.

3405321353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 3405321353 is about 58355.1313339281. The cubic root of 3405321353 is about 1504.4786666839.

Adding to 3405321353 its reverse (3531235043), we get a palindrome (6936556396).

The spelling of 3405321353 in words is "three billion, four hundred five million, three hundred twenty-one thousand, three hundred fifty-three".