3390005 has 8 divisors (see below), whose sum is σ = 4199424. Its totient is φ = 2624400.

The previous prime is 3389989. The next prime is 3390017. The reversal of 3390005 is 5000933.

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

It is not a de Polignac number, because 3390005 - 2⁴ = 3389989 is a prime.

It is a super-2 number, since 2×3390005² = 22984267800050, which contains 22 as substring.

It is a Duffinian number.

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, 10781 + ... + 11090.

It is an arithmetic number, because the mean of its divisors is an integer number (524928).

Almost surely, 2^3390005 is an apocalyptic number.

It is an amenable number.

3390005 is a deficient number, since it is larger than the sum of its proper divisors (809419).

3390005 is a wasteful number, since it uses less digits than its factorization.

3390005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21907.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 3390005 is about 1841.1966217653. The cubic root of 3390005 is about 150.2219676700.

Adding to 3390005 its reverse (5000933), we get a palindrome (8390938).

The spelling of 3390005 in words is "three million, three hundred ninety thousand, five".