3889064 has 8 divisors (see below), whose sum is σ = 7292010. Its totient is φ = 1944528.

The previous prime is 3889063. The next prime is 3889079. The reversal of 3889064 is 4609883.

It can be written as a sum of positive squares in only one way, i.e., 2044900 + 1844164 = 1430^2 + 1358^2 .

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 (3889063) by changing a digit.

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 as a sum of consecutive naturals, namely, 243059 + ... + 243074.

Almost surely, 2^3889064 is an apocalyptic number.

It is an amenable number.

3889064 is a deficient number, since it is larger than the sum of its proper divisors (3402946).

3889064 is a wasteful number, since it uses less digits than its factorization.

3889064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486139 (or 486135 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 3889064 is about 1972.0709926369. The cubic root of 3889064 is about 157.2588263198.

The spelling of 3889064 in words is "three million, eight hundred eighty-nine thousand, sixty-four".