980936 has 32 divisors (see below), whose sum is σ = 2047680. Its totient is φ = 436800.

The previous prime is 980921. The next prime is 980957. The reversal of 980936 is 639089.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 980896 and 980905.

It is an unprimeable number.

980936 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 6170 + ... + 6326.

It is an arithmetic number, because the mean of its divisors is an integer number (63990).

2⁹⁸⁰⁹³⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 980936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1023840).

980936 is an abundant number, since it is smaller than the sum of its proper divisors (1066744).

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

980936 is a wasteful number, since it uses less digits than its factorization.

980936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 980936 is about 990.4221322244. The cubic root of 980936 is about 99.3604518344.

The spelling of 980936 in words is "nine hundred eighty thousand, nine hundred thirty-six".