9047997763 has 16 divisors (see below), whose sum is σ = 10453381120. Its totient is φ = 7671265056.

The previous prime is 9047997757. The next prime is 9047997787. The reversal of 9047997763 is 3677997409.

9047997763 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9047997763 - 2¹⁷ = 9047866691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9047997713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226618 + ... + 263536.

It is an arithmetic number, because the mean of its divisors is an integer number (653336320).

Almost surely, 2^9047997763 is an apocalyptic number.

9047997763 is a deficient number, since it is larger than the sum of its proper divisors (1405383357).

9047997763 is a wasteful number, since it uses less digits than its factorization.

9047997763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37306.

The product of its (nonzero) digits is 18003384, while the sum is 61.

The square root of 9047997763 is about 95120.9638460418. The cubic root of 9047997763 is about 2083.7750234374.

The spelling of 9047997763 in words is "nine billion, forty-seven million, nine hundred ninety-seven thousand, seven hundred sixty-three".