6346861232 has 80 divisors (see below), whose sum is σ = 13289506560. Its totient is φ = 2926699776.

The previous prime is 6346861231. The next prime is 6346861249. The reversal of 6346861232 is 2321686436.

It is a self number, because there is not a number n which added to its sum of digits gives 6346861232.

It is not an unprimeable number, because it can be changed into a prime (6346861231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5188973 + ... + 5190195.

It is an arithmetic number, because the mean of its divisors is an integer number (166118832).

Almost surely, 2^6346861232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6346861232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6644753280).

6346861232 is an abundant number, since it is smaller than the sum of its proper divisors (6942645328).

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

6346861232 is a wasteful number, since it uses less digits than its factorization.

6346861232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690 (or 1684 counting only the distinct ones).

The product of its digits is 248832, while the sum is 41.

The square root of 6346861232 is about 79667.1904362141. The cubic root of 6346861232 is about 1851.4827394181.

The spelling of 6346861232 in words is "six billion, three hundred forty-six million, eight hundred sixty-one thousand, two hundred thirty-two".