7989602 has 8 divisors (see below), whose sum is σ = 12505536. Its totient is φ = 3821092.

The previous prime is 7989601. The next prime is 7989613. The reversal of 7989602 is 2069897.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7989602.

It is not an unprimeable number, because it can be changed into a prime (7989601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86798 + ... + 86889.

It is an arithmetic number, because the mean of its divisors is an integer number (1563192).

Almost surely, 2^7989602 is an apocalyptic number.

7989602 is a deficient number, since it is larger than the sum of its proper divisors (4515934).

7989602 is a wasteful number, since it uses less digits than its factorization.

7989602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173712.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 7989602 is about 2826.5884030046. The cubic root of 7989602 is about 199.9133124318.

The spelling of 7989602 in words is "seven million, nine hundred eighty-nine thousand, six hundred two".