3850984 has 8 divisors (see below), whose sum is σ = 7220610. Its totient is φ = 1925488.

The previous prime is 3850981. The next prime is 3851009. The reversal of 3850984 is 4890583.

3850984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2592100 + 1258884 = 1610^2 + 1122^2 .

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 (3850981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240679 + ... + 240694.

Almost surely, 2^3850984 is an apocalyptic number.

It is an amenable number.

3850984 is a deficient number, since it is larger than the sum of its proper divisors (3369626).

3850984 is a wasteful number, since it uses less digits than its factorization.

3850984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481379 (or 481375 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 3850984 is about 1962.3924174334. The cubic root of 3850984 is about 156.7438722128.

The spelling of 3850984 in words is "three million, eight hundred fifty thousand, nine hundred eighty-four".