9534873938 has 8 divisors (see below), whose sum is σ = 14324418432. Its totient is φ = 4760067796.

The previous prime is 9534873937. The next prime is 9534873967. The reversal of 9534873938 is 8393784359.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9534873937) 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 in 3 ways as a sum of consecutive naturals, for example, 3682970 + ... + 3685557.

It is an arithmetic number, because the mean of its divisors is an integer number (1790552304).

Almost surely, 2^9534873938 is an apocalyptic number.

9534873938 is a deficient number, since it is larger than the sum of its proper divisors (4789544494).

9534873938 is a wasteful number, since it uses less digits than its factorization.

9534873938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7369176.

The product of its digits is 19595520, while the sum is 59.

The square root of 9534873938 is about 97646.6790935565. The cubic root of 9534873938 is about 2120.5002037038.

The spelling of 9534873938 in words is "nine billion, five hundred thirty-four million, eight hundred seventy-three thousand, nine hundred thirty-eight".