980480 has 40 divisors (see below), whose sum is σ = 2356992. Its totient is φ = 391168.

The previous prime is 980471. The next prime is 980489. The reversal of 980480 is 84089.

It is an interprime number because it is at equal distance from previous prime (980471) and next prime (980489).

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×980480² = 1922682060800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980489) by changing a digit.

980480 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2369 + ... + 2751.

2⁹⁸⁰⁴⁸⁰ 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 980480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1178496).

980480 is an abundant number, since it is smaller than the sum of its proper divisors (1376512).

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

980480 is an equidigital number, since it uses as much as digits as its factorization.

980480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 980480 is about 990.1919005930. The cubic root of 980480 is about 99.3450531443.

The spelling of 980480 in words is "nine hundred eighty thousand, four hundred eighty".