2980320 has 96 divisors (see below), whose sum is σ = 10741248. Its totient is φ = 680448.

The previous prime is 2980319. The next prime is 2980333. The reversal of 2980320 is 230892.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2917 + ... + 3803.

It is an arithmetic number, because the mean of its divisors is an integer number (111888).

2^2980320 is an apocalyptic number.

2980320 is a gapful number since it is divisible by the number (20) 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 2980320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5370624).

2980320 is an abundant number, since it is smaller than the sum of its proper divisors (7760928).

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

2980320 is a wasteful number, since it uses less digits than its factorization.

2980320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912 (or 904 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2980320 is about 1726.3603331866. The cubic root of 2980320 is about 143.9088929872.

The spelling of 2980320 in words is "two million, nine hundred eighty thousand, three hundred twenty".