847012801 has 2 divisors, whose sum is σ = 847012802. Its totient is φ = 847012800.

The previous prime is 847012741. The next prime is 847012813. The reversal of 847012801 is 108210748.

847012801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 843844401 + 3168400 = 29049^2 + 1780^2 .

It is a cyclic number.

It is not a de Polignac number, because 847012801 - 2¹¹ = 847010753 is a prime.

It is not a weakly prime, because it can be changed into another prime (847012841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423506400 + 423506401.

It is an arithmetic number, because the mean of its divisors is an integer number (423506401).

Almost surely, 2^847012801 is an apocalyptic number.

It is an amenable number.

847012801 is a deficient number, since it is larger than the sum of its proper divisors (1).

847012801 is an equidigital number, since it uses as much as digits as its factorization.

847012801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 847012801 is about 29103.4843446622. The cubic root of 847012801 is about 946.1572567754.

The spelling of 847012801 in words is "eight hundred forty-seven million, twelve thousand, eight hundred one".