6343377312 has 96 divisors (see below), whose sum is σ = 17048283840. Its totient is φ = 2064568320.

The previous prime is 6343377311. The next prime is 6343377319. The reversal of 6343377312 is 2137733436.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (6343377311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810088 + ... + 817880.

It is an arithmetic number, because the mean of its divisors is an integer number (177586290).

Almost surely, 2^6343377312 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 6343377312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8524141920).

6343377312 is an abundant number, since it is smaller than the sum of its proper divisors (10704906528).

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

6343377312 is a wasteful number, since it uses less digits than its factorization.

6343377312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8006 (or 7998 counting only the distinct ones).

The product of its digits is 190512, while the sum is 39.

The square root of 6343377312 is about 79645.3219718522. The cubic root of 6343377312 is about 1851.1439053538.

The spelling of 6343377312 in words is "six billion, three hundred forty-three million, three hundred seventy-seven thousand, three hundred twelve".