6400284176 has 60 divisors (see below), whose sum is σ = 14648593680. Its totient is φ = 2685421440.

The previous prime is 6400284157. The next prime is 6400284199. The reversal of 6400284176 is 6714820046.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 77846 + ... + 137333.

It is an arithmetic number, because the mean of its divisors is an integer number (244143228).

Almost surely, 2^6400284176 is an apocalyptic number.

It is an amenable number.

6400284176 is an abundant number, since it is smaller than the sum of its proper divisors (8248309504).

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

6400284176 is a wasteful number, since it uses less digits than its factorization.

6400284176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215224 (or 215205 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 6400284176 is about 80001.7760802846. The cubic root of 6400284176 is about 1856.6630127915.

The spelling of 6400284176 in words is "six billion, four hundred million, two hundred eighty-four thousand, one hundred seventy-six".