2968447 has 2 divisors, whose sum is σ = 2968448. Its totient is φ = 2968446.

The previous prime is 2968409. The next prime is 2968451. The reversal of 2968447 is 7448692.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2968447 - 2¹⁹ = 2444159 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2968457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1484223 + 1484224.

It is an arithmetic number, because the mean of its divisors is an integer number (1484224).

2^2968447 is an apocalyptic number.

2968447 is a deficient number, since it is larger than the sum of its proper divisors (1).

2968447 is an equidigital number, since it uses as much as digits as its factorization.

2968447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 40.

The square root of 2968447 is about 1722.9181640461. The cubic root of 2968447 is about 143.7175372190.

The spelling of 2968447 in words is "two million, nine hundred sixty-eight thousand, four hundred forty-seven".