2084438 has 16 divisors (see below), whose sum is σ = 3348864. Its totient is φ = 969600.

The previous prime is 2084419. The next prime is 2084441. The reversal of 2084438 is 8344802.

It is a self number, because there is not a number n which added to its sum of digits gives 2084438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3131 + ... + 3737.

It is an arithmetic number, because the mean of its divisors is an integer number (209304).

2^2084438 is an apocalyptic number.

2084438 is a deficient number, since it is larger than the sum of its proper divisors (1264426).

2084438 is a wasteful number, since it uses less digits than its factorization.

2084438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 2084438 is about 1443.7582900195. The cubic root of 2084438 is about 127.7408085166.

The spelling of 2084438 in words is "two million, eighty-four thousand, four hundred thirty-eight".