4040330 has 16 divisors (see below), whose sum is σ = 8311680. Its totient is φ = 1385232.

The previous prime is 4040327. The next prime is 4040353. The reversal of 4040330 is 330404.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28790 + ... + 28929.

It is an arithmetic number, because the mean of its divisors is an integer number (519480).

Almost surely, 2^4040330 is an apocalyptic number.

4040330 is an abundant number, since it is smaller than the sum of its proper divisors (4271350).

4040330 is a wasteful number, since it uses less digits than its factorization.

4040330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57733.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 4040330 is about 2010.0572131161. The cubic root of 4040330 is about 159.2718212086.

Adding to 4040330 its reverse (330404), we get a palindrome (4370734).

The spelling of 4040330 in words is "four million, forty thousand, three hundred thirty".