3040330 has 8 divisors (see below), whose sum is σ = 5472612. Its totient is φ = 1216128.

The previous prime is 3040321. The next prime is 3040333. The reversal of 3040330 is 330403.

It can be written as a sum of positive squares in 2 ways, for example, as 2537649 + 502681 = 1593^2 + 709^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3040330.

It is not an unprimeable number, because it can be changed into a prime (3040333) 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, 152007 + ... + 152026.

Almost surely, 2^3040330 is an apocalyptic number.

3040330 is a deficient number, since it is larger than the sum of its proper divisors (2432282).

3040330 is a wasteful number, since it uses less digits than its factorization.

3040330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304040.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 3040330 is about 1743.6542088384. The cubic root of 3040330 is about 144.8683704371.

Adding to 3040330 its reverse (330403), we get a palindrome (3370733).

The spelling of 3040330 in words is "three million, forty thousand, three hundred thirty".