3049949 has 8 divisors (see below), whose sum is σ = 3571008. Its totient is φ = 2550240.

The previous prime is 3049931. The next prime is 3049951. The reversal of 3049949 is 9499403.

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

It is not a de Polignac number, because 3049949 - 2¹² = 3045853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3049909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5027 + ... + 5600.

It is an arithmetic number, because the mean of its divisors is an integer number (446376).

Almost surely, 2^3049949 is an apocalyptic number.

It is an amenable number.

3049949 is a deficient number, since it is larger than the sum of its proper divisors (521059).

3049949 is a wasteful number, since it uses less digits than its factorization.

3049949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10675.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 3049949 is about 1746.4103183387. The cubic root of 3049949 is about 145.0209878459.

The spelling of 3049949 in words is "three million, forty-nine thousand, nine hundred forty-nine".