7973312127 has 16 divisors (see below), whose sum is σ = 11971660800. Its totient is φ = 4676428800.

The previous prime is 7973312119. The next prime is 7973312131. The reversal of 7973312127 is 7212133797.

It is not a de Polignac number, because 7973312127 - 2³ = 7973312119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7973312147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3896002 + ... + 3898047.

It is an arithmetic number, because the mean of its divisors is an integer number (748228800).

Almost surely, 2^7973312127 is an apocalyptic number.

7973312127 is a deficient number, since it is larger than the sum of its proper divisors (3998348673).

7973312127 is a wasteful number, since it uses less digits than its factorization.

7973312127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7794094.

The product of its digits is 111132, while the sum is 42.

The square root of 7973312127 is about 89293.4047228573. The cubic root of 7973312127 is about 1997.7735329253.

The spelling of 7973312127 in words is "seven billion, nine hundred seventy-three million, three hundred twelve thousand, one hundred twenty-seven".