980320352 has 96 divisors (see below), whose sum is σ = 2312997120. Its totient is φ = 403729920.

The previous prime is 980320343. The next prime is 980320357. The reversal of 980320352 is 253023089.

It is a super-2 number, since 2×980320352² = 1922055985090807808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980320357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150638 + ... + 157010.

It is an arithmetic number, because the mean of its divisors is an integer number (24093720).

Almost surely, 2^980320352 is an apocalyptic number.

980320352 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 980320352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1156498560).

980320352 is an abundant number, since it is smaller than the sum of its proper divisors (1332676768).

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

980320352 is a wasteful number, since it uses less digits than its factorization.

980320352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6436 (or 6428 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 980320352 is about 31310.0679015552. The cubic root of 980320352 is about 993.3966085343.

The spelling of 980320352 in words is "nine hundred eighty million, three hundred twenty thousand, three hundred fifty-two".