3405352343 has 8 divisors (see below), whose sum is σ = 3471521328. Its totient is φ = 3339254464.

The previous prime is 3405352333. The next prime is 3405352351. The reversal of 3405352343 is 3432535043.

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 3405352343 - 2²⁰ = 3404303767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405352333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84596 + ... + 118182.

It is an arithmetic number, because the mean of its divisors is an integer number (433940166).

Almost surely, 2^3405352343 is an apocalyptic number.

3405352343 is a deficient number, since it is larger than the sum of its proper divisors (66168985).

3405352343 is a wasteful number, since it uses less digits than its factorization.

3405352343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35553.

The product of its (nonzero) digits is 64800, while the sum is 32.

The square root of 3405352343 is about 58355.3968626724. The cubic root of 3405352343 is about 1504.4832304874.

Adding to 3405352343 its reverse (3432535043), we get a palindrome (6837887386).

The spelling of 3405352343 in words is "three billion, four hundred five million, three hundred fifty-two thousand, three hundred forty-three".