6349716 has 36 divisors (see below), whose sum is σ = 16140852. Its totient is φ = 2104704.

The previous prime is 6349703. The next prime is 6349723. The reversal of 6349716 is 6179436.

6349716 is a `hidden beast` number, since 634 + 9 + 7 + 16 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2547216 + 3802500 = 1596^2 + 1950^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 8010 + ... + 8766.

It is an arithmetic number, because the mean of its divisors is an integer number (448357).

Almost surely, 2^6349716 is an apocalyptic number.

It is an amenable number.

6349716 is an abundant number, since it is smaller than the sum of its proper divisors (9791136).

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

6349716 is a wasteful number, since it uses less digits than its factorization.

6349716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000 (or 995 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 6349716 is about 2519.8642820597. The cubic root of 6349716 is about 185.1760291908.

The spelling of 6349716 in words is "six million, three hundred forty-nine thousand, seven hundred sixteen".