3387679 has 2 divisors, whose sum is σ = 3387680. Its totient is φ = 3387678.

The previous prime is 3387677. The next prime is 3387689. The reversal of 3387679 is 9767833.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3387679 - 2¹ = 3387677 is a prime.

It is a super-2 number, since 2×3387679² = 22952738014082, which contains 22 as substring.

Together with 3387677, it forms a pair of twin primes.

3387679 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3387673) 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, 1693839 + 1693840.

It is an arithmetic number, because the mean of its divisors is an integer number (1693840).

Almost surely, 2^3387679 is an apocalyptic number.

3387679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3387679 is an equidigital number, since it uses as much as digits as its factorization.

3387679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 43.

The square root of 3387679 is about 1840.5648589496. The cubic root of 3387679 is about 150.1876023084.

The spelling of 3387679 in words is "three million, three hundred eighty-seven thousand, six hundred seventy-nine".