7984983 has 4 divisors (see below), whose sum is σ = 10646648. Its totient is φ = 5323320.

The previous prime is 7984957. The next prime is 7985009. The reversal of 7984983 is 3894897.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (7984957) and next prime (7985009).

It is not a de Polignac number, because 7984983 - 2¹⁰ = 7983959 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 (7984903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1330828 + ... + 1330833.

It is an arithmetic number, because the mean of its divisors is an integer number (2661662).

Almost surely, 2^7984983 is an apocalyptic number.

7984983 is a deficient number, since it is larger than the sum of its proper divisors (2661665).

7984983 is a wasteful number, since it uses less digits than its factorization.

7984983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661664.

The product of its digits is 435456, while the sum is 48.

The square root of 7984983 is about 2825.7712221622. The cubic root of 7984983 is about 199.8747799494.

The spelling of 7984983 in words is "seven million, nine hundred eighty-four thousand, nine hundred eighty-three".