3984234 has 32 divisors (see below), whose sum is σ = 8306496. Its totient is φ = 1272960.

The previous prime is 3984229. The next prime is 3984259. The reversal of 3984234 is 4324893.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3984195 and 3984204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29014 + ... + 29150.

It is an arithmetic number, because the mean of its divisors is an integer number (259578).

Almost surely, 2^3984234 is an apocalyptic number.

3984234 is an abundant number, since it is smaller than the sum of its proper divisors (4322262).

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

3984234 is a wasteful number, since it uses less digits than its factorization.

3984234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310.

The product of its digits is 20736, while the sum is 33.

The square root of 3984234 is about 1996.0546084714. The cubic root of 3984234 is about 158.5312725432.

The spelling of 3984234 in words is "three million, nine hundred eighty-four thousand, two hundred thirty-four".