3068449 has 4 divisors (see below), whose sum is σ = 3248964. Its totient is φ = 2887936.

The previous prime is 3068431. The next prime is 3068477. The reversal of 3068449 is 9448603.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1488400 + 1580049 = 1220^2 + 1257^2 .

It is a cyclic number.

It is not a de Polignac number, because 3068449 - 2¹³ = 3060257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3068419) 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, 90232 + ... + 90265.

It is an arithmetic number, because the mean of its divisors is an integer number (812241).

Almost surely, 2^3068449 is an apocalyptic number.

It is an amenable number.

3068449 is a deficient number, since it is larger than the sum of its proper divisors (180515).

3068449 is a wasteful number, since it uses less digits than its factorization.

3068449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180514.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3068449 is about 1751.6988896497. The cubic root of 3068449 is about 145.3136137194.

The spelling of 3068449 in words is "three million, sixty-eight thousand, four hundred forty-nine".