3345659 has 2 divisors, whose sum is σ = 3345660. Its totient is φ = 3345658.

The previous prime is 3345611. The next prime is 3345679. The reversal of 3345659 is 9565433.

It is a strong prime.

It is an emirp because it is prime and its reverse (9565433) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3345659 is a prime.

It is a super-2 number, since 2×3345659² = 22386868288562, which contains 22 as substring.

It is a Chen prime.

It is equal to p₂₃₉₉₃₉ and since 3345659 and 239939 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3345679) by changing a digit.

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 as a sum of consecutive naturals, namely, 1672829 + 1672830.

It is an arithmetic number, because the mean of its divisors is an integer number (1672830).

Almost surely, 2^3345659 is an apocalyptic number.

3345659 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345659 is an equidigital number, since it uses as much as digits as its factorization.

3345659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 35.

The square root of 3345659 is about 1829.1142665236. The cubic root of 3345659 is about 149.5640527459.

It can be divided in two parts, 3345 and 659, that added together give a palindrome (4004).

The spelling of 3345659 in words is "three million, three hundred forty-five thousand, six hundred fifty-nine".