4040350 has 24 divisors (see below), whose sum is σ = 7912440. Its totient is φ = 1530720.

The previous prime is 4040327. The next prime is 4040353. The reversal of 4040350 is 530404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1177 + ... + 3076.

It is an arithmetic number, because the mean of its divisors is an integer number (329685).

Almost surely, 2^4040350 is an apocalyptic number.

4040350 is a deficient number, since it is larger than the sum of its proper divisors (3872090).

4040350 is a wasteful number, since it uses less digits than its factorization.

4040350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4284 (or 4279 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 4040350 is about 2010.0621880927. The cubic root of 4040350 is about 159.2720840115.

Adding to 4040350 its reverse (530404), we get a palindrome (4570754).

The spelling of 4040350 in words is "four million, forty thousand, three hundred fifty".