3049438 has 16 divisors (see below), whose sum is σ = 5307264. Its totient is φ = 1287000.

The previous prime is 3049427. The next prime is 3049441. The reversal of 3049438 is 8349403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688 + ... + 2563.

It is an arithmetic number, because the mean of its divisors is an integer number (331704).

Almost surely, 2^3049438 is an apocalyptic number.

3049438 is a deficient number, since it is larger than the sum of its proper divisors (2257826).

3049438 is a wasteful number, since it uses less digits than its factorization.

3049438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3049438 is about 1746.2640121127. The cubic root of 3049438 is about 145.0128882718.

The spelling of 3049438 in words is "three million, forty-nine thousand, four hundred thirty-eight".