3040465 has 8 divisors (see below), whose sum is σ = 3686760. Its totient is φ = 2406912.

The previous prime is 3040409. The next prime is 3040469. The reversal of 3040465 is 5640403.

3040465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 123201 + 2917264 = 351^2 + 1708^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3040465 - 2¹⁷ = 2909393 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3040469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2650 + ... + 3619.

It is an arithmetic number, because the mean of its divisors is an integer number (460845).

Almost surely, 2^3040465 is an apocalyptic number.

It is an amenable number.

3040465 is a deficient number, since it is larger than the sum of its proper divisors (646295).

3040465 is an equidigital number, since it uses as much as digits as its factorization.

3040465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6371.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3040465 is about 1743.6929202127. The cubic root of 3040465 is about 144.8705146058.

Adding to 3040465 its reverse (5640403), we get a palindrome (8680868).

The spelling of 3040465 in words is "three million, forty thousand, four hundred sixty-five".