980963220 has 96 divisors (see below), whose sum is σ = 2811957120. Its totient is φ = 255424000.

The previous prime is 980963213. The next prime is 980963279. The reversal of 980963220 is 22369089.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 797566 + ... + 798794.

It is an arithmetic number, because the mean of its divisors is an integer number (29291220).

Almost surely, 2^980963220 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 980963220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1405978560).

980963220 is an abundant number, since it is smaller than the sum of its proper divisors (1830993900).

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

980963220 is a wasteful number, since it uses less digits than its factorization.

980963220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545 (or 1543 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 980963220 is about 31320.3323737153. The cubic root of 980963220 is about 993.6137087720.

The spelling of 980963220 in words is "nine hundred eighty million, nine hundred sixty-three thousand, two hundred twenty".