6349538 has 16 divisors (see below), whose sum is σ = 10360896. Its totient is φ = 2900880.

The previous prime is 6349537. The next prime is 6349543. The reversal of 6349538 is 8359436.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6349531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493 + ... + 3863.

It is an arithmetic number, because the mean of its divisors is an integer number (647556).

Almost surely, 2^6349538 is an apocalyptic number.

6349538 is a deficient number, since it is larger than the sum of its proper divisors (4011358).

6349538 is a wasteful number, since it uses less digits than its factorization.

6349538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489.

The product of its digits is 77760, while the sum is 38.

The square root of 6349538 is about 2519.8289624496. The cubic root of 6349538 is about 185.1742988435.

The spelling of 6349538 in words is "six million, three hundred forty-nine thousand, five hundred thirty-eight".