2982680 has 16 divisors (see below), whose sum is σ = 6711120. Its totient is φ = 1193056.

The previous prime is 2982673. The next prime is 2982689. The reversal of 2982680 is 862892.

It is a self number, because there is not a number n which added to its sum of digits gives 2982680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37244 + ... + 37323.

It is an arithmetic number, because the mean of its divisors is an integer number (419445).

2^2982680 is an apocalyptic number.

2982680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2982680 is an abundant number, since it is smaller than the sum of its proper divisors (3728440).

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

2982680 is a wasteful number, since it uses less digits than its factorization.

2982680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74578 (or 74574 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 2982680 is about 1727.0437168757. The cubic root of 2982680 is about 143.9468682585.

The spelling of 2982680 in words is "two million, nine hundred eighty-two thousand, six hundred eighty".