3045369 has 4 divisors (see below), whose sum is σ = 4060496. Its totient is φ = 2030244.

The previous prime is 3045323. The next prime is 3045379. The reversal of 3045369 is 9635403.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3045369 - 2⁷ = 3045241 is a prime.

It is a super-2 number, since 2×3045369² = 18548544692322, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

3045369 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3045379) 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, 507559 + ... + 507564.

It is an arithmetic number, because the mean of its divisors is an integer number (1015124).

Almost surely, 2^3045369 is an apocalyptic number.

It is an amenable number.

3045369 is a deficient number, since it is larger than the sum of its proper divisors (1015127).

3045369 is a wasteful number, since it uses less digits than its factorization.

3045369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015126.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3045369 is about 1745.0985645516. The cubic root of 3045369 is about 144.9483605256.

The spelling of 3045369 in words is "three million, forty-five thousand, three hundred sixty-nine".