4389496 has 8 divisors (see below), whose sum is σ = 8230320. Its totient is φ = 2194744.

The previous prime is 4389491. The next prime is 4389503. The reversal of 4389496 is 6949834.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4389491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274336 + ... + 274351.

It is an arithmetic number, because the mean of its divisors is an integer number (1028790).

Almost surely, 2^4389496 is an apocalyptic number.

It is an amenable number.

4389496 is a deficient number, since it is larger than the sum of its proper divisors (3840824).

4389496 is a wasteful number, since it uses less digits than its factorization.

4389496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548693 (or 548689 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 4389496 is about 2095.1124074856. The cubic root of 4389496 is about 163.7337539969.

The spelling of 4389496 in words is "four million, three hundred eighty-nine thousand, four hundred ninety-six".