3361447 has 2 divisors, whose sum is σ = 3361448. Its totient is φ = 3361446.

The previous prime is 3361433. The next prime is 3361459. The reversal of 3361447 is 7441633.

It is a strong prime.

It is an emirp because it is prime and its reverse (7441633) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3361447 - 2¹⁵ = 3328679 is a prime.

It is a super-2 number, since 2×3361447² = 22598651867618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3361247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1680723 + 1680724.

It is an arithmetic number, because the mean of its divisors is an integer number (1680724).

Almost surely, 2^3361447 is an apocalyptic number.

3361447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3361447 is an equidigital number, since it uses as much as digits as its factorization.

3361447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 28.

The square root of 3361447 is about 1833.4249371054. The cubic root of 3361447 is about 149.7989454490.

The spelling of 3361447 in words is "three million, three hundred sixty-one thousand, four hundred forty-seven".