6347862 has 64 divisors (see below), whose sum is σ = 15552000. Its totient is φ = 1910304.

The previous prime is 6347849. The next prime is 6347879. The reversal of 6347862 is 2687436.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23464 + ... + 23732.

It is an arithmetic number, because the mean of its divisors is an integer number (243000).

Almost surely, 2^6347862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6347862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7776000).

6347862 is an abundant number, since it is smaller than the sum of its proper divisors (9204138).

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

6347862 is a wasteful number, since it uses less digits than its factorization.

6347862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322 (or 316 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 6347862 is about 2519.4963782470. The cubic root of 6347862 is about 185.1580047743.

The spelling of 6347862 in words is "six million, three hundred forty-seven thousand, eight hundred sixty-two".