6376803456 has 128 divisors (see below), whose sum is σ = 17336246400. Its totient is φ = 2076254208.

The previous prime is 6376803437. The next prime is 6376803467. The reversal of 6376803456 is 6543086736.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3054445 + ... + 3056531.

It is an arithmetic number, because the mean of its divisors is an integer number (135439425).

Almost surely, 2^6376803456 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 6376803456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8668123200).

6376803456 is an abundant number, since it is smaller than the sum of its proper divisors (10959442944).

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

6376803456 is a wasteful number, since it uses less digits than its factorization.

6376803456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286 (or 2274 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 48.

The square root of 6376803456 is about 79854.8899942890. The cubic root of 6376803456 is about 1854.3897175573.

The spelling of 6376803456 in words is "six billion, three hundred seventy-six million, eight hundred three thousand, four hundred fifty-six".