2947363 has 2 divisors, whose sum is σ = 2947364. Its totient is φ = 2947362.

The previous prime is 2947339. The next prime is 2947403. The reversal of 2947363 is 3637492.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2947363 - 2⁵ = 2947331 is a prime.

It is not a weakly prime, because it can be changed into another prime (2947333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1473681 + 1473682.

It is an arithmetic number, because the mean of its divisors is an integer number (1473682).

2^2947363 is an apocalyptic number.

2947363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2947363 is an equidigital number, since it uses as much as digits as its factorization.

2947363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 2947363 is about 1716.7885717234. The cubic root of 2947363 is about 143.3764673979.

The spelling of 2947363 in words is "two million, nine hundred forty-seven thousand, three hundred sixty-three".