2380849 has 3 divisors (see below), whose sum is σ = 2382393. Its totient is φ = 2379306.

The previous prime is 2380841. The next prime is 2380853. The reversal of 2380849 is 9480832.

The square root of 2380849 is 1543.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2380849 - 2³ = 2380841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2380841) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 772 + ... + 2314.

It is an arithmetic number, because the mean of its divisors is an integer number (794131).

2^2380849 is an apocalyptic number.

2380849 is the 1543-rd square number.

2380849 is the 772-nd centered octagonal number.

It is an amenable number.

2380849 is a deficient number, since it is larger than the sum of its proper divisors (1544).

2380849 is an frugal number, since it uses more digits than its factorization.

2380849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086 (or 1543 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The cubic root of 2380849 is about 133.5295188317.

The spelling of 2380849 in words is "two million, three hundred eighty thousand, eight hundred forty-nine".