2380866 has 16 divisors (see below), whose sum is σ = 4852224. Its totient is φ = 778544.

The previous prime is 2380853. The next prime is 2380877. The reversal of 2380866 is 6680832.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3426 + ... + 4061.

It is an arithmetic number, because the mean of its divisors is an integer number (303264).

2^2380866 is an apocalyptic number.

2380866 is an abundant number, since it is smaller than the sum of its proper divisors (2471358).

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

2380866 is a wasteful number, since it uses less digits than its factorization.

2380866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7545.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2380866 is about 1543.0055087394. The cubic root of 2380866 is about 133.5298366450.

The spelling of 2380866 in words is "two million, three hundred eighty thousand, eight hundred sixty-six".