8496047893 has 2 divisors, whose sum is σ = 8496047894. Its totient is φ = 8496047892.

The previous prime is 8496047869. The next prime is 8496047939. The reversal of 8496047893 is 3987406948.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4666665969 + 3829381924 = 68313^2 + 61882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8496047893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8496047863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4248023946 + 4248023947.

It is an arithmetic number, because the mean of its divisors is an integer number (4248023947).

Almost surely, 2^8496047893 is an apocalyptic number.

It is an amenable number.

8496047893 is a deficient number, since it is larger than the sum of its proper divisors (1).

8496047893 is an equidigital number, since it uses as much as digits as its factorization.

8496047893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The square root of 8496047893 is about 92174.0087714536. The cubic root of 8496047893 is about 2040.5112051072.

The spelling of 8496047893 in words is "eight billion, four hundred ninety-six million, forty-seven thousand, eight hundred ninety-three".