6347670 has 64 divisors (see below), whose sum is σ = 17611776. Its totient is φ = 1434240.

The previous prime is 6347669. The next prime is 6347687. The reversal of 6347670 is 767436.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34980 + ... + 35160.

It is an arithmetic number, because the mean of its divisors is an integer number (275184).

Almost surely, 2^6347670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6347670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8805888).

6347670 is an abundant number, since it is smaller than the sum of its proper divisors (11264106).

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

6347670 is a wasteful number, since it uses less digits than its factorization.

6347670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 6347670 is about 2519.4582751060. The cubic root of 6347670 is about 185.1561379675.

It can be divided in two parts, 63476 and 70, that added together give a triangular number (63546 = T₃₅₆).

The spelling of 6347670 in words is "six million, three hundred forty-seven thousand, six hundred seventy".