3420068969 has 8 divisors (see below), whose sum is σ = 3459758400. Its totient is φ = 3380494000.

The previous prime is 3420068947. The next prime is 3420068983. The reversal of 3420068969 is 9698600243.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3420068969 is a prime.

It is a super-2 number, since 2×3420068969² = 23393743505433445922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3420068909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32234 + ... + 88764.

It is an arithmetic number, because the mean of its divisors is an integer number (432469800).

Almost surely, 2^3420068969 is an apocalyptic number.

It is an amenable number.

3420068969 is a deficient number, since it is larger than the sum of its proper divisors (39689431).

3420068969 is a wasteful number, since it uses less digits than its factorization.

3420068969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57231.

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 3420068969 is about 58481.3557383890. The cubic root of 3420068969 is about 1506.6473823192.

The spelling of 3420068969 in words is "three billion, four hundred twenty million, sixty-eight thousand, nine hundred sixty-nine".