3368421005 has 8 divisors (see below), whose sum is σ = 4079189400. Its totient is φ = 2670014016.

The previous prime is 3368420983. The next prime is 3368421019. The reversal of 3368421005 is 5001248633.

It can be written as a sum of positive squares in 4 ways, for example, as 662444644 + 2705976361 = 25738^2 + 52019^2 .

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 3368421005 - 2⁶ = 3368420941 is a prime.

It is a super-2 number, since 2×3368421005² = 22692520133850420050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3089750 + ... + 3090839.

It is an arithmetic number, because the mean of its divisors is an integer number (509898675).

Almost surely, 2^3368421005 is an apocalyptic number.

It is an amenable number.

3368421005 is a deficient number, since it is larger than the sum of its proper divisors (710768395).

3368421005 is a wasteful number, since it uses less digits than its factorization.

3368421005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6180703.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 3368421005 is about 58038.0995984534. The cubic root of 3368421005 is about 1499.0247000715.

Adding to 3368421005 its reverse (5001248633), we get a palindrome (8369669638).

The spelling of 3368421005 in words is "three billion, three hundred sixty-eight million, four hundred twenty-one thousand, five".