7989006 has 16 divisors (see below), whose sum is σ = 16819200. Its totient is φ = 2522808.

The previous prime is 7988993. The next prime is 7989011. The reversal of 7989006 is 6009897.

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, 34926 + ... + 35153.

It is an arithmetic number, because the mean of its divisors is an integer number (1051200).

Almost surely, 2^7989006 is an apocalyptic number.

7989006 is an abundant number, since it is smaller than the sum of its proper divisors (8830194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7989006 is a wasteful number, since it uses less digits than its factorization.

7989006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70103.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 7989006 is about 2826.4829735910. The cubic root of 7989006 is about 199.9083413332.

The spelling of 7989006 in words is "seven million, nine hundred eighty-nine thousand, six".