980788 has 12 divisors (see below), whose sum is σ = 1723680. Its totient is φ = 488312.

The previous prime is 980773. The next prime is 980801. The reversal of 980788 is 887089.

It is a self number, because there is not a number n which added to its sum of digits gives 980788.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1095 + ... + 1777.

It is an arithmetic number, because the mean of its divisors is an integer number (143640).

2⁹⁸⁰⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

980788 is a deficient number, since it is larger than the sum of its proper divisors (742892).

980788 is a wasteful number, since it uses less digits than its factorization.

980788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 980788 is about 990.3474137897. The cubic root of 980788 is about 99.3554545371.

The spelling of 980788 in words is "nine hundred eighty thousand, seven hundred eighty-eight".