3345679 has 2 divisors, whose sum is σ = 3345680. Its totient is φ = 3345678.

The previous prime is 3345659. The next prime is 3345703. The reversal of 3345679 is 9765433.

3345679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (9765433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3345679 - 2¹¹ = 3343631 is a prime.

It is a super-2 number, since 2×3345679² = 22387135942082, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3345659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672839 + 1672840.

It is an arithmetic number, because the mean of its divisors is an integer number (1672840).

Almost surely, 2^3345679 is an apocalyptic number.

3345679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345679 is an equidigital number, since it uses as much as digits as its factorization.

3345679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 37.

The square root of 3345679 is about 1829.1197336424. The cubic root of 3345679 is about 149.5643507714.

It can be divided in two parts, 334567 and 9, that multiplied together give a palindrome (3011103).

The spelling of 3345679 in words is "three million, three hundred forty-five thousand, six hundred seventy-nine".