4180984 has 8 divisors (see below), whose sum is σ = 7839360. Its totient is φ = 2090488.

The previous prime is 4180961. The next prime is 4180987. The reversal of 4180984 is 4890814.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4180987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261304 + ... + 261319.

It is an arithmetic number, because the mean of its divisors is an integer number (979920).

Almost surely, 2^4180984 is an apocalyptic number.

It is an amenable number.

4180984 is a deficient number, since it is larger than the sum of its proper divisors (3658376).

4180984 is a wasteful number, since it uses less digits than its factorization.

4180984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522629 (or 522625 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 4180984 is about 2044.7454609315. The cubic root of 4180984 is about 161.0989965084.

The spelling of 4180984 in words is "four million, one hundred eighty thousand, nine hundred eighty-four".