7984445 has 8 divisors (see below), whose sum is σ = 10950144. Its totient is φ = 5475024.

The previous prime is 7984439. The next prime is 7984513. The reversal of 7984445 is 5444897.

7984445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7984445 - 2⁴ = 7984429 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114029 + ... + 114098.

It is an arithmetic number, because the mean of its divisors is an integer number (1368768).

Almost surely, 2^7984445 is an apocalyptic number.

It is an amenable number.

7984445 is a deficient number, since it is larger than the sum of its proper divisors (2965699).

7984445 is a wasteful number, since it uses less digits than its factorization.

7984445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228139.

The product of its digits is 161280, while the sum is 41.

The square root of 7984445 is about 2825.6760253079. The cubic root of 7984445 is about 199.8702908959.

The spelling of 7984445 in words is "seven million, nine hundred eighty-four thousand, four hundred forty-five".