980927 has 4 divisors (see below), whose sum is σ = 1023600. Its totient is φ = 938256.

The previous prime is 980921. The next prime is 980957. The reversal of 980927 is 729089.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 980927 - 2⁴ = 980911 is a prime.

It is a Duffinian number.

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 980927.

It is not an unprimeable number, because it can be changed into a prime (980921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21302 + ... + 21347.

It is an arithmetic number, because the mean of its divisors is an integer number (255900).

2⁹⁸⁰⁹²⁷ is an apocalyptic number.

980927 is a deficient number, since it is larger than the sum of its proper divisors (42673).

980927 is a wasteful number, since it uses less digits than its factorization.

980927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42672.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 980927 is about 990.4175886968. The cubic root of 980927 is about 99.3601479591.

The spelling of 980927 in words is "nine hundred eighty thousand, nine hundred twenty-seven".