3045069 has 6 divisors (see below), whose sum is σ = 4398446. Its totient is φ = 2030040.

The previous prime is 3045067. The next prime is 3045101. The reversal of 3045069 is 9605403.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2064969 + 980100 = 1437^2 + 990^2 .

It is not a de Polignac number, because 3045069 - 2¹ = 3045067 is a prime.

It is a super-2 number, since 2×3045069² = 18544890429522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 169162 + ... + 169179.

Almost surely, 2^3045069 is an apocalyptic number.

It is an amenable number.

3045069 is a deficient number, since it is larger than the sum of its proper divisors (1353377).

3045069 is a wasteful number, since it uses less digits than its factorization.

3045069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338347 (or 338344 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 3045069 is about 1745.0126074043. The cubic root of 3045069 is about 144.9436007372.

The spelling of 3045069 in words is "three million, forty-five thousand, sixty-nine".