6349504 has 28 divisors (see below), whose sum is σ = 14400784. Its totient is φ = 2721024.

The previous prime is 6349501. The next prime is 6349529. The reversal of 6349504 is 4059436.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (6349501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6639 + ... + 7534.

Almost surely, 2^6349504 is an apocalyptic number.

6349504 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6349504 is an abundant number, since it is smaller than the sum of its proper divisors (8051280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6349504 is a wasteful number, since it uses less digits than its factorization.

6349504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14192 (or 14182 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 6349504 is about 2519.8222159510. The cubic root of 6349504 is about 185.1739683241.

The spelling of 6349504 in words is "six million, three hundred forty-nine thousand, five hundred four".