980750 has 16 divisors (see below), whose sum is σ = 1836432. Its totient is φ = 392200.

The previous prime is 980731. The next prime is 980773. The reversal of 980750 is 57089.

It is a happy number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 1712 + ... + 2211.

It is an arithmetic number, because the mean of its divisors is an integer number (114777).

2⁹⁸⁰⁷⁵⁰ is an apocalyptic number.

980750 is a deficient number, since it is larger than the sum of its proper divisors (855682).

980750 is a wasteful number, since it uses less digits than its factorization.

980750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940 (or 3930 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 980750 is about 990.3282284172. The cubic root of 980750 is about 99.3541713661.

The spelling of 980750 in words is "nine hundred eighty thousand, seven hundred fifty".