7989676 has 6 divisors (see below), whose sum is σ = 13981940. Its totient is φ = 3994836.

The previous prime is 7989649. The next prime is 7989679. The reversal of 7989676 is 6769897.

It is not an unprimeable number, because it can be changed into a prime (7989679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 998706 + ... + 998713.

Almost surely, 2^7989676 is an apocalyptic number.

It is an amenable number.

7989676 is a deficient number, since it is larger than the sum of its proper divisors (5992264).

7989676 is a wasteful number, since it uses less digits than its factorization.

7989676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997423 (or 1997421 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 52.

The square root of 7989676 is about 2826.6014929593. The cubic root of 7989676 is about 199.9139296314.

The spelling of 7989676 in words is "seven million, nine hundred eighty-nine thousand, six hundred seventy-six".