2380631 has 4 divisors (see below), whose sum is σ = 2597064. Its totient is φ = 2164200.

The previous prime is 2380627. The next prime is 2380633. The reversal of 2380631 is 1360832.

2380631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2380631 - 2² = 2380627 is a prime.

It is a super-2 number, since 2×2380631² = 11334807916322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2380597 and 2380606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2380633) by changing a digit.

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, 108200 + ... + 108221.

It is an arithmetic number, because the mean of its divisors is an integer number (649266).

2^2380631 is an apocalyptic number.

2380631 is a deficient number, since it is larger than the sum of its proper divisors (216433).

2380631 is a wasteful number, since it uses less digits than its factorization.

2380631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216432.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2380631 is about 1542.9293567756. The cubic root of 2380631 is about 133.5254432094.

The spelling of 2380631 in words is "two million, three hundred eighty thousand, six hundred thirty-one".