9327370421 has 4 divisors (see below), whose sum is σ = 9327835200. Its totient is φ = 9326905644.

The previous prime is 9327370397. The next prime is 9327370439. The reversal of 9327370421 is 1240737239.

9327370421 is digitally balanced in base 2, 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1240737239 = 7 ⋅177248177.

It is a cyclic number.

It is not a de Polignac number, because 9327370421 - 2¹⁴ = 9327354037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9327370621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200861 + ... + 242898.

It is an arithmetic number, because the mean of its divisors is an integer number (2331958800).

Almost surely, 2^9327370421 is an apocalyptic number.

It is an amenable number.

9327370421 is a deficient number, since it is larger than the sum of its proper divisors (464779).

9327370421 is a wasteful number, since it uses less digits than its factorization.

9327370421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464778.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 9327370421 is about 96578.3123739486. The cubic root of 9327370421 is about 2105.0047239528.

The spelling of 9327370421 in words is "nine billion, three hundred twenty-seven million, three hundred seventy thousand, four hundred twenty-one".