3889654 has 16 divisors (see below), whose sum is σ = 6084000. Its totient is φ = 1862784.

The previous prime is 3889649. The next prime is 3889657. The reversal of 3889654 is 4569883.

It is a self number, because there is not a number n which added to its sum of digits gives 3889654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3889657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11374 + ... + 11710.

It is an arithmetic number, because the mean of its divisors is an integer number (380250).

Almost surely, 2^3889654 is an apocalyptic number.

3889654 is a deficient number, since it is larger than the sum of its proper divisors (2194346).

3889654 is a wasteful number, since it uses less digits than its factorization.

3889654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567.

The product of its digits is 207360, while the sum is 43.

The square root of 3889654 is about 1972.2205758992. The cubic root of 3889654 is about 157.2667783631.

The spelling of 3889654 in words is "three million, eight hundred eighty-nine thousand, six hundred fifty-four".