4493112947 has 2 divisors, whose sum is σ = 4493112948. Its totient is φ = 4493112946.

The previous prime is 4493112919. The next prime is 4493112977. The reversal of 4493112947 is 7492113944.

4493112947 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4493112947 - 2¹⁰ = 4493111923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4493112898 and 4493112907.

It is not a weakly prime, because it can be changed into another prime (4493112907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2246556473 + 2246556474.

It is an arithmetic number, because the mean of its divisors is an integer number (2246556474).

Almost surely, 2^4493112947 is an apocalyptic number.

4493112947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4493112947 is an equidigital number, since it uses as much as digits as its factorization.

4493112947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 44.

The square root of 4493112947 is about 67030.6866069564. The cubic root of 4493112947 is about 1650.1209518926.

The spelling of 4493112947 in words is "four billion, four hundred ninety-three million, one hundred twelve thousand, nine hundred forty-seven".