4073472047 has 2 divisors, whose sum is σ = 4073472048. Its totient is φ = 4073472046.

The previous prime is 4073471993. The next prime is 4073472049. The reversal of 4073472047 is 7402743704.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4073472047 - 2⁸ = 4073471791 is a prime.

Together with 4073472049, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4073472047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4073472049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2036736023 + 2036736024.

It is an arithmetic number, because the mean of its divisors is an integer number (2036736024).

Almost surely, 2^4073472047 is an apocalyptic number.

4073472047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4073472047 is an equidigital number, since it uses as much as digits as its factorization.

4073472047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131712, while the sum is 38.

The square root of 4073472047 is about 63823.7577004049. The cubic root of 4073472047 is about 1597.0612785386.

The spelling of 4073472047 in words is "four billion, seventy-three million, four hundred seventy-two thousand, forty-seven".