4429487 has 4 divisors (see below), whose sum is σ = 4468800. Its totient is φ = 4390176.

The previous prime is 4429483. The next prime is 4429493. The reversal of 4429487 is 7849244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4429487 - 2² = 4429483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4429487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4429483) 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 in 3 ways as a sum of consecutive naturals, for example, 19487 + ... + 19712.

It is an arithmetic number, because the mean of its divisors is an integer number (1117200).

Almost surely, 2^4429487 is an apocalyptic number.

4429487 is a deficient number, since it is larger than the sum of its proper divisors (39313).

4429487 is a wasteful number, since it uses less digits than its factorization.

4429487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39312.

The product of its digits is 64512, while the sum is 38.

The square root of 4429487 is about 2104.6346476289. The cubic root of 4429487 is about 164.2294898429.

The spelling of 4429487 in words is "four million, four hundred twenty-nine thousand, four hundred eighty-seven".