3346569409 has 4 divisors (see below), whose sum is σ = 3346717104. Its totient is φ = 3346421716.

The previous prime is 3346569397. The next prime is 3346569439. The reversal of 3346569409 is 9049656433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3346569409 - 2¹¹ = 3346567361 is a prime.

It is a super-2 number, since 2×3346569409² = 22399053618509218562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3346569439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31927 + ... + 87820.

It is an arithmetic number, because the mean of its divisors is an integer number (836679276).

Almost surely, 2^3346569409 is an apocalyptic number.

It is an amenable number.

3346569409 is a deficient number, since it is larger than the sum of its proper divisors (147695).

3346569409 is a wasteful number, since it uses less digits than its factorization.

3346569409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147694.

The product of its (nonzero) digits is 2099520, while the sum is 49.

The square root of 3346569409 is about 57849.5411304187. The cubic root of 3346569409 is about 1495.7761779748.

The spelling of 3346569409 in words is "three billion, three hundred forty-six million, five hundred sixty-nine thousand, four hundred nine".