7983873 has 8 divisors (see below), whose sum is σ = 11828000. Its totient is φ = 5322564.

The previous prime is 7983869. The next prime is 7983883. The reversal of 7983873 is 3783897.

It is not a de Polignac number, because 7983873 - 2² = 7983869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7983803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147823 + ... + 147876.

It is an arithmetic number, because the mean of its divisors is an integer number (1478500).

Almost surely, 2^7983873 is an apocalyptic number.

It is an amenable number.

7983873 is a deficient number, since it is larger than the sum of its proper divisors (3844127).

7983873 is a wasteful number, since it uses less digits than its factorization.

7983873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295708 (or 295702 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 7983873 is about 2825.5748087779. The cubic root of 7983873 is about 199.8655179265.

The spelling of 7983873 in words is "seven million, nine hundred eighty-three thousand, eight hundred seventy-three".