3984104 has 8 divisors (see below), whose sum is σ = 7470210. Its totient is φ = 1992048.

The previous prime is 3984073. The next prime is 3984109. The reversal of 3984104 is 4014893.

It can be written as a sum of positive squares in only one way, i.e., 3496900 + 487204 = 1870^2 + 698^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3984109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248999 + ... + 249014.

Almost surely, 2^3984104 is an apocalyptic number.

It is an amenable number.

3984104 is a deficient number, since it is larger than the sum of its proper divisors (3486106).

3984104 is a wasteful number, since it uses less digits than its factorization.

3984104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498019 (or 498015 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3984104 is about 1996.0220439664. The cubic root of 3984104 is about 158.5295483063.

Adding to 3984104 its reverse (4014893), we get a palindrome (7998997).

The spelling of 3984104 in words is "three million, nine hundred eighty-four thousand, one hundred four".