4385788 has 24 divisors (see below), whose sum is σ = 8426880. Its totient is φ = 1980720.

The previous prime is 4385783. The next prime is 4385791. The reversal of 4385788 is 8875834.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4385783) 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, 11383 + ... + 11761.

It is an arithmetic number, because the mean of its divisors is an integer number (351120).

Almost surely, 2^4385788 is an apocalyptic number.

It is an amenable number.

4385788 is a deficient number, since it is larger than the sum of its proper divisors (4041092).

4385788 is a wasteful number, since it uses less digits than its factorization.

4385788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657 (or 655 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 4385788 is about 2094.2273038044. The cubic root of 4385788 is about 163.6876366450.

It can be divided in two parts, 438 and 5788, that added together give a palindrome (6226).

The spelling of 4385788 in words is "four million, three hundred eighty-five thousand, seven hundred eighty-eight".