3074045 has 8 divisors (see below), whose sum is σ = 3972696. Its totient is φ = 2270016.

The previous prime is 3074041. The next prime is 3074047. The reversal of 3074045 is 5404703.

It can be written as a sum of positive squares in 4 ways, for example, as 70756 + 3003289 = 266^2 + 1733^2 .

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 3074045 - 2² = 3074041 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3074045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3074041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23582 + ... + 23711.

It is an arithmetic number, because the mean of its divisors is an integer number (496587).

Almost surely, 2^3074045 is an apocalyptic number.

It is an amenable number.

3074045 is a deficient number, since it is larger than the sum of its proper divisors (898651).

3074045 is a wasteful number, since it uses less digits than its factorization.

3074045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47311.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3074045 is about 1753.2954685392. The cubic root of 3074045 is about 145.4018973167.

Adding to 3074045 its reverse (5404703), we get a palindrome (8478748).

The spelling of 3074045 in words is "three million, seventy-four thousand, forty-five".