9383797772 has 12 divisors (see below), whose sum is σ = 16865474640. Its totient is φ = 4565090736.

The previous prime is 9383797769. The next prime is 9383797777. The reversal of 9383797772 is 2777973839.

It is not an unprimeable number, because it can be changed into a prime (9383797777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31701872 + ... + 31702167.

It is an arithmetic number, because the mean of its divisors is an integer number (1405456220).

Almost surely, 2^9383797772 is an apocalyptic number.

It is an amenable number.

9383797772 is a deficient number, since it is larger than the sum of its proper divisors (7481676868).

9383797772 is a wasteful number, since it uses less digits than its factorization.

9383797772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63404080 (or 63404078 counting only the distinct ones).

The product of its digits is 28005264, while the sum is 62.

The square root of 9383797772 is about 96870.0045008774. The cubic root of 9383797772 is about 2109.2410417740.

The spelling of 9383797772 in words is "nine billion, three hundred eighty-three million, seven hundred ninety-seven thousand, seven hundred seventy-two".