9384657373 has 48 divisors (see below), whose sum is σ = 12694496256. Its totient is φ = 6762562560.

The previous prime is 9384657361. The next prime is 9384657397. The reversal of 9384657373 is 3737564839.

It is not a de Polignac number, because 9384657373 - 2³³ = 794722781 is a prime.

It is a super-2 number, since 2×9384657373² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9384657313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 615915 + ... + 630967.

It is an arithmetic number, because the mean of its divisors is an integer number (264468672).

Almost surely, 2^9384657373 is an apocalyptic number.

It is an amenable number.

9384657373 is a deficient number, since it is larger than the sum of its proper divisors (3309838883).

9384657373 is a wasteful number, since it uses less digits than its factorization.

9384657373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15134 (or 15121 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 55.

The square root of 9384657373 is about 96874.4412783888. The cubic root of 9384657373 is about 2109.3054453482.

The spelling of 9384657373 in words is "nine billion, three hundred eighty-four million, six hundred fifty-seven thousand, three hundred seventy-three".