3445667 has 2 divisors, whose sum is σ = 3445668. Its totient is φ = 3445666.

The previous prime is 3445649. The next prime is 3445691. The reversal of 3445667 is 7665443.

3445667 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 a cyclic number.

It is not a de Polignac number, because 3445667 - 2⁸ = 3445411 is a prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (3445627) by changing a digit.

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

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722833 + 1722834.

It is an arithmetic number, because the mean of its divisors is an integer number (1722834).

Almost surely, 2^3445667 is an apocalyptic number.

3445667 is a deficient number, since it is larger than the sum of its proper divisors (1).

3445667 is an equidigital number, since it uses as much as digits as its factorization.

3445667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 35.

The square root of 3445667 is about 1856.2507912456. The cubic root of 3445667 is about 151.0396954247.

The spelling of 3445667 in words is "three million, four hundred forty-five thousand, six hundred sixty-seven".