3356347 has 2 divisors, whose sum is σ = 3356348. Its totient is φ = 3356346.

The previous prime is 3356341. The next prime is 3356357. The reversal of 3356347 is 7436533.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3356347 is a prime.

It is a super-2 number, since 2×3356347² = 22530130368818, which contains 22 as substring.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3 + 3¹¹ + 5⁹ + 6 + 3¹¹ + 4¹⁰ + 7³ .

3356347 is a lucky number.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (3356341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1678173 + 1678174.

It is an arithmetic number, because the mean of its divisors is an integer number (1678174).

Almost surely, 2^3356347 is an apocalyptic number.

3356347 is a deficient number, since it is larger than the sum of its proper divisors (1).

3356347 is an equidigital number, since it uses as much as digits as its factorization.

3356347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 31.

The square root of 3356347 is about 1832.0335695614. The cubic root of 3356347 is about 149.7231485956.

The spelling of 3356347 in words is "three million, three hundred fifty-six thousand, three hundred forty-seven".