4084380 has 36 divisors (see below), whose sum is σ = 12389832. Its totient is φ = 1089120.

The previous prime is 4084349. The next prime is 4084391. The reversal of 4084380 is 834804.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11166 + ... + 11525.

It is an arithmetic number, because the mean of its divisors is an integer number (344162).

Almost surely, 2^4084380 is an apocalyptic number.

It is an amenable number.

4084380 is an abundant number, since it is smaller than the sum of its proper divisors (8305452).

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

4084380 is a wasteful number, since it uses less digits than its factorization.

4084380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22706 (or 22701 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4084380 is about 2020.9849084048. The cubic root of 4084380 is about 159.8485546137.

The spelling of 4084380 in words is "four million, eighty-four thousand, three hundred eighty".