2230964947 has 2 divisors, whose sum is σ = 2230964948. Its totient is φ = 2230964946.

The previous prime is 2230964903. The next prime is 2230964951. The reversal of 2230964947 is 7494690322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230964947 is a prime.

It is a super-3 number, since 3×2230964947³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230964897 and 2230964906.

It is not a weakly prime, because it can be changed into another prime (2230961947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115482473 + 1115482474.

It is an arithmetic number, because the mean of its divisors is an integer number (1115482474).

Almost surely, 2^2230964947 is an apocalyptic number.

2230964947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230964947 is an equidigital number, since it uses as much as digits as its factorization.

2230964947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 2230964947 is about 47233.0916519340. The cubic root of 2230964947 is about 1306.6649715447.

The spelling of 2230964947 in words is "two billion, two hundred thirty million, nine hundred sixty-four thousand, nine hundred forty-seven".