986697 has 12 divisors (see below), whose sum is σ = 1509300. Its totient is φ = 619008.

The previous prime is 986693. The next prime is 986707. The reversal of 986697 is 796689.

986697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 881721 + 104976 = 939^2 + 324^2 .

It is not a de Polignac number, because 986697 - 2² = 986693 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 986697.

It is not an unprimeable number, because it can be changed into a prime (986693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3072 + ... + 3377.

It is an arithmetic number, because the mean of its divisors is an integer number (125775).

2⁹⁸⁶⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

986697 is a deficient number, since it is larger than the sum of its proper divisors (522603).

986697 is a wasteful number, since it uses less digits than its factorization.

986697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472 (or 6469 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 986697 is about 993.3262303997. The cubic root of 986697 is about 99.5545856730.

The spelling of 986697 in words is "nine hundred eighty-six thousand, six hundred ninety-seven".