3046449 has 8 divisors (see below), whose sum is σ = 4642240. Its totient is φ = 1740816.

The previous prime is 3046447. The next prime is 3046453. The reversal of 3046449 is 9446403.

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

It is not a de Polignac number, because 3046449 - 2¹ = 3046447 is a prime.

It is a Duffinian number.

3046449 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3046447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72514 + ... + 72555.

It is an arithmetic number, because the mean of its divisors is an integer number (580280).

Almost surely, 2^3046449 is an apocalyptic number.

It is an amenable number.

3046449 is a deficient number, since it is larger than the sum of its proper divisors (1595791).

3046449 is a wasteful number, since it uses less digits than its factorization.

3046449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145079.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 3046449 is about 1745.4079752310. The cubic root of 3046449 is about 144.9654931760.

The spelling of 3046449 in words is "three million, forty-six thousand, four hundred forty-nine".