3054649 has 16 divisors (see below), whose sum is σ = 3528000. Its totient is φ = 2621376.

The previous prime is 3054643. The next prime is 3054673. The reversal of 3054649 is 9464503.

It is a cyclic number.

It is not a de Polignac number, because 3054649 - 2⁷ = 3054521 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 0 + 5⁹ + 4⁶ + 6⁶ + 4¹⁰ + 9 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3054649.

It is not an unprimeable number, because it can be changed into a prime (3054643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20427 + ... + 20575.

It is an arithmetic number, because the mean of its divisors is an integer number (220500).

Almost surely, 2^3054649 is an apocalyptic number.

It is an amenable number.

3054649 is a deficient number, since it is larger than the sum of its proper divisors (473351).

3054649 is a wasteful number, since it uses less digits than its factorization.

3054649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3054649 is about 1747.7554176715. The cubic root of 3054649 is about 145.0954425144.

The spelling of 3054649 in words is "three million, fifty-four thousand, six hundred forty-nine".