9437673923 has 2 divisors, whose sum is σ = 9437673924. Its totient is φ = 9437673922.

The previous prime is 9437673919. The next prime is 9437673941. The reversal of 9437673923 is 3293767349.

9437673923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9437673923 - 2² = 9437673919 is a prime.

It is not a weakly prime, because it can be changed into another prime (9437673943) 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 as a sum of consecutive naturals, namely, 4718836961 + 4718836962.

It is an arithmetic number, because the mean of its divisors is an integer number (4718836962).

Almost surely, 2^9437673923 is an apocalyptic number.

9437673923 is a deficient number, since it is larger than the sum of its proper divisors (1).

9437673923 is an equidigital number, since it uses as much as digits as its factorization.

9437673923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5143824, while the sum is 53.

The square root of 9437673923 is about 97147.6912901176. The cubic root of 9437673923 is about 2113.2700075369.

The spelling of 9437673923 in words is "nine billion, four hundred thirty-seven million, six hundred seventy-three thousand, nine hundred twenty-three".