6349425 has 12 divisors (see below), whose sum is σ = 10497840. Its totient is φ = 3386320.

The previous prime is 6349397. The next prime is 6349433. The reversal of 6349425 is 5249436.

It is not a de Polignac number, because 6349425 - 2⁵ = 6349393 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 3 + 4⁶ + 9⁵ + 4¹¹ + 2¹⁷ + 5⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42255 + ... + 42404.

It is an arithmetic number, because the mean of its divisors is an integer number (874820).

Almost surely, 2^6349425 is an apocalyptic number.

It is an amenable number.

6349425 is a deficient number, since it is larger than the sum of its proper divisors (4148415).

6349425 is a wasteful number, since it uses less digits than its factorization.

6349425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84672 (or 84667 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 6349425 is about 2519.8065401931. The cubic root of 6349425 is about 185.1732003478.

The spelling of 6349425 in words is "six million, three hundred forty-nine thousand, four hundred twenty-five".