9480209747 has 2 divisors, whose sum is σ = 9480209748. Its totient is φ = 9480209746.

The previous prime is 9480209719. The next prime is 9480209807. The reversal of 9480209747 is 7479020849.

It is a weak prime.

It is an emirp because it is prime and its reverse (7479020849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9480209747 - 2²⁰ = 9479161171 is a prime.

It is a super-2 number, since 2×9480209747² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9480209695 and 9480209704.

It is not a weakly prime, because it can be changed into another prime (9480209147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4740104873 + 4740104874.

It is an arithmetic number, because the mean of its divisors is an integer number (4740104874).

Almost surely, 2^9480209747 is an apocalyptic number.

9480209747 is a deficient number, since it is larger than the sum of its proper divisors (1).

9480209747 is an equidigital number, since it uses as much as digits as its factorization.

9480209747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 9480209747 is about 97366.3686649554. The cubic root of 9480209747 is about 2116.4401026958.

The spelling of 9480209747 in words is "nine billion, four hundred eighty million, two hundred nine thousand, seven hundred forty-seven".