3049425 has 18 divisors (see below), whose sum is σ = 5462262. Its totient is φ = 1626240.

The previous prime is 3049421. The next prime is 3049427. The reversal of 3049425 is 5249403.

It can be written as a sum of positive squares in 3 ways, for example, as 463761 + 2585664 = 681^2 + 1608^2 .

It is not a de Polignac number, because 3049425 - 2² = 3049421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3049421) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6552 + ... + 7001.

It is an arithmetic number, because the mean of its divisors is an integer number (303459).

Almost surely, 2^3049425 is an apocalyptic number.

It is an amenable number.

3049425 is a deficient number, since it is larger than the sum of its proper divisors (2412837).

3049425 is a wasteful number, since it uses less digits than its factorization.

3049425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13569 (or 13561 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3049425 is about 1746.2602898766. The cubic root of 3049425 is about 145.0126822043.

It can be divided in two parts, 30 and 49425, that added together give a triangular number (49455 = T₃₁₄).

The spelling of 3049425 in words is "three million, forty-nine thousand, four hundred twenty-five".