2330985947 has 2 divisors, whose sum is σ = 2330985948. Its totient is φ = 2330985946.

The previous prime is 2330985941. The next prime is 2330985959. The reversal of 2330985947 is 7495890332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2330985947 - 2⁴ = 2330985931 is a prime.

It is a super-2 number, since 2×2330985947² = 10866990970222973618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2330985895 and 2330985904.

It is not a weakly prime, because it can be changed into another prime (2330985941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165492973 + 1165492974.

It is an arithmetic number, because the mean of its divisors is an integer number (1165492974).

Almost surely, 2^2330985947 is an apocalyptic number.

2330985947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2330985947 is an equidigital number, since it uses as much as digits as its factorization.

2330985947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 2330985947 is about 48280.2852829185. The cubic root of 2330985947 is about 1325.9074731810.

The spelling of 2330985947 in words is "two billion, three hundred thirty million, nine hundred eighty-five thousand, nine hundred forty-seven".