2386904 has 32 divisors (see below), whose sum is σ = 4914000. Its totient is φ = 1080192.

The previous prime is 2386889. The next prime is 2386921. The reversal of 2386904 is 4096832.

2386904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 5942 + ... + 6330.

2^2386904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2386904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2457000).

2386904 is an abundant number, since it is smaller than the sum of its proper divisors (2527096).

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

2386904 is a wasteful number, since it uses less digits than its factorization.

2386904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2386904 is about 1544.9608409277. The cubic root of 2386904 is about 133.6426208932.

The spelling of 2386904 in words is "two million, three hundred eighty-six thousand, nine hundred four".