2387384 has 16 divisors (see below), whose sum is σ = 4519800. Its totient is φ = 1182112.

The previous prime is 2387383. The next prime is 2387393. The reversal of 2387384 is 4837832.

2387384 = T₂₉ + T₃₀ + ... + T₂₄₂.

2387384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2387383) 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, 539 + ... + 2250.

2^2387384 is an apocalyptic number.

It is an amenable number.

2387384 is a deficient number, since it is larger than the sum of its proper divisors (2132416).

2387384 is a wasteful number, since it uses less digits than its factorization.

2387384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902 (or 2898 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 2387384 is about 1545.1161768618. The cubic root of 2387384 is about 133.6515786838.

The spelling of 2387384 in words is "two million, three hundred eighty-seven thousand, three hundred eighty-four".