3384727 has 2 divisors, whose sum is σ = 3384728. Its totient is φ = 3384726.

The previous prime is 3384721. The next prime is 3384737. The reversal of 3384727 is 7274833.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3384727 - 2⁷ = 3384599 is a prime.

It is a super-2 number, since 2×3384727² = 22912753729058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3384692 and 3384701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3384721) 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, 1692363 + 1692364.

It is an arithmetic number, because the mean of its divisors is an integer number (1692364).

Almost surely, 2^3384727 is an apocalyptic number.

3384727 is a deficient number, since it is larger than the sum of its proper divisors (1).

3384727 is an equidigital number, since it uses as much as digits as its factorization.

3384727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 34.

The square root of 3384727 is about 1839.7627564444. The cubic root of 3384727 is about 150.1439654858.

The spelling of 3384727 in words is "three million, three hundred eighty-four thousand, seven hundred twenty-seven".