3343651 has 2 divisors, whose sum is σ = 3343652. Its totient is φ = 3343650.

The previous prime is 3343649. The next prime is 3343661. The reversal of 3343651 is 1563433.

It is a weak prime.

It is an emirp because it is prime and its reverse (1563433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3343651 - 2¹ = 3343649 is a prime.

It is a super-2 number, since 2×3343651² = 22360004019602, which contains 22 as substring.

Together with 3343649, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 3⁸ + 3¹⁰ + 4⁶ + 3¹³ + 6⁸ + 5 + 1 .

It is not a weakly prime, because it can be changed into another prime (3343631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671825 + 1671826.

It is an arithmetic number, because the mean of its divisors is an integer number (1671826).

Almost surely, 2^3343651 is an apocalyptic number.

3343651 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343651 is an equidigital number, since it uses as much as digits as its factorization.

3343651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 25.

The square root of 3343651 is about 1828.5652845879. The cubic root of 3343651 is about 149.5341249379.

The spelling of 3343651 in words is "three million, three hundred forty-three thousand, six hundred fifty-one".