9538740201 has 4 divisors (see below), whose sum is σ = 12718320272. Its totient is φ = 6359160132.

The previous prime is 9538740161. The next prime is 9538740209. The reversal of 9538740201 is 1020478359.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 9538740201 - 2²⁵ = 9505185769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 9538740201.

It is not an unprimeable number, because it can be changed into a prime (9538740209) 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 3 ways as a sum of consecutive naturals, for example, 1589790031 + ... + 1589790036.

It is an arithmetic number, because the mean of its divisors is an integer number (3179580068).

Almost surely, 2^9538740201 is an apocalyptic number.

It is an amenable number.

9538740201 is a deficient number, since it is larger than the sum of its proper divisors (3179580071).

9538740201 is a wasteful number, since it uses less digits than its factorization.

9538740201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179580070.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 9538740201 is about 97666.4742938947. The cubic root of 9538740201 is about 2120.7867764006.

The spelling of 9538740201 in words is "nine billion, five hundred thirty-eight million, seven hundred forty thousand, two hundred one".