7989372 has 36 divisors (see below), whose sum is σ = 21075600. Its totient is φ = 2547072.

The previous prime is 7989343. The next prime is 7989407. The reversal of 7989372 is 2739897.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3997 + ... + 5652.

Almost surely, 2^7989372 is an apocalyptic number.

It is an amenable number.

7989372 is an abundant number, since it is smaller than the sum of its proper divisors (13086228).

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

7989372 is a wasteful number, since it uses less digits than its factorization.

7989372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9682 (or 9677 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 7989372 is about 2826.5477176230. The cubic root of 7989372 is about 199.9113940841.

The spelling of 7989372 in words is "seven million, nine hundred eighty-nine thousand, three hundred seventy-two".