986936 has 32 divisors (see below), whose sum is σ = 2006400. Its totient is φ = 453600.

The previous prime is 986933. The next prime is 986941. The reversal of 986936 is 639689.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 986893 and 986902.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 986936.

It is not an unprimeable number, because it can be changed into a prime (986933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6461 + ... + 6611.

It is an arithmetic number, because the mean of its divisors is an integer number (62700).

2⁹⁸⁶⁹³⁶ is an apocalyptic number.

It is an amenable number.

986936 is an abundant number, since it is smaller than the sum of its proper divisors (1019464).

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

986936 is a wasteful number, since it uses less digits than its factorization.

986936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 215 counting only the distinct ones).

The product of its digits is 69984, while the sum is 41.

The square root of 986936 is about 993.4465259892. The cubic root of 986936 is about 99.5626231371.

The spelling of 986936 in words is "nine hundred eighty-six thousand, nine hundred thirty-six".