9473823782 has 4 divisors (see below), whose sum is σ = 14210735676. Its totient is φ = 4736911890.

The previous prime is 9473823781. The next prime is 9473823811. The reversal of 9473823782 is 2873283749.

9473823782 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2873283749 = 7 ⋅410469107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9473823781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2368455944 + ... + 2368455947.

It is an arithmetic number, because the mean of its divisors is an integer number (3552683919).

Almost surely, 2^9473823782 is an apocalyptic number.

9473823782 is a deficient number, since it is larger than the sum of its proper divisors (4736911894).

9473823782 is a wasteful number, since it uses less digits than its factorization.

9473823782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4736911893.

The product of its digits is 4064256, while the sum is 53.

The square root of 9473823782 is about 97333.5696561058. The cubic root of 9473823782 is about 2115.9647774781.

The spelling of 9473823782 in words is "nine billion, four hundred seventy-three million, eight hundred twenty-three thousand, seven hundred eighty-two".