2985380 has 12 divisors (see below), whose sum is σ = 6269340. Its totient is φ = 1194144.

The previous prime is 2985379. The next prime is 2985391. The reversal of 2985380 is 835892.

2985380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1387684 + 1597696 = 1178^2 + 1264^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2985380.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74615 + ... + 74654.

It is an arithmetic number, because the mean of its divisors is an integer number (522445).

2^2985380 is an apocalyptic number.

2985380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2985380 is an abundant number, since it is smaller than the sum of its proper divisors (3283960).

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

2985380 is a wasteful number, since it uses less digits than its factorization.

2985380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149278 (or 149276 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2985380 is about 1727.8252226426. The cubic root of 2985380 is about 143.9902899831.

The spelling of 2985380 in words is "two million, nine hundred eighty-five thousand, three hundred eighty".