7696986 has 32 divisors (see below), whose sum is σ = 16934400. Its totient is φ = 2312880.

The previous prime is 7696979. The next prime is 7696993. The reversal of 7696986 is 6896967.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7696979) and next prime (7696993).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8755 + ... + 9593.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 2^7696986 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7696986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8467200).

7696986 is an abundant number, since it is smaller than the sum of its proper divisors (9237414).

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

7696986 is a wasteful number, since it uses less digits than its factorization.

7696986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994.

The product of its digits is 979776, while the sum is 51.

The square root of 7696986 is about 2774.3442468446. The cubic root of 7696986 is about 197.4423139757.

The spelling of 7696986 in words is "seven million, six hundred ninety-six thousand, nine hundred eighty-six".