6496471328 has 12 divisors (see below), whose sum is σ = 12789927990. Its totient is φ = 3248235648.

The previous prime is 6496471291. The next prime is 6496471381. The reversal of 6496471328 is 8231746946.

It can be written as a sum of positive squares in only one way, i.e., 6277075984 + 219395344 = 79228^2 + 14812^2 .

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 as a sum of consecutive naturals, namely, 101507333 + ... + 101507396.

Almost surely, 2^6496471328 is an apocalyptic number.

It is an amenable number.

6496471328 is a deficient number, since it is larger than the sum of its proper divisors (6293456662).

6496471328 is a wasteful number, since it uses less digits than its factorization.

6496471328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203014739 (or 203014731 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 50.

The square root of 6496471328 is about 80600.6906173886. The cubic root of 6496471328 is about 1865.9178042629.

The spelling of 6496471328 in words is "six billion, four hundred ninety-six million, four hundred seventy-one thousand, three hundred twenty-eight".