4389046 has 8 divisors (see below), whose sum is σ = 6609960. Its totient is φ = 2185728.

The previous prime is 4389041. The next prime is 4389071. The reversal of 4389046 is 6409834.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4389041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3756 + ... + 4783.

It is an arithmetic number, because the mean of its divisors is an integer number (826245).

Almost surely, 2^4389046 is an apocalyptic number.

4389046 is a deficient number, since it is larger than the sum of its proper divisors (2220914).

4389046 is a wasteful number, since it uses less digits than its factorization.

4389046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8798.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 4389046 is about 2095.0050119272. The cubic root of 4389046 is about 163.7281586159.

The spelling of 4389046 in words is "four million, three hundred eighty-nine thousand, forty-six".