6487335936 has 99 divisors (see below), whose sum is σ = 18754394971. Its totient is φ = 2159867904.

The previous prime is 6487335919. The next prime is 6487335947. The reversal of 6487335936 is 6395337846.

The square root of 6487335936 is 80544.

It is a perfect power (a square), and thus also a powerful number.

6487335936 is a `hidden beast` number, since 6 + 48 + 7 + 3 + 3 + 593 + 6 = 666.

It is a Duffinian number.

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 in 8 ways as a sum of consecutive naturals, for example, 7731805 + ... + 7732643.

Almost surely, 2^6487335936 is an apocalyptic number.

6487335936 is the 80544-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6487335936

6487335936 is an abundant number, since it is smaller than the sum of its proper divisors (12267059035).

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

6487335936 is an frugal number, since it uses more digits than its factorization.

6487335936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704 (or 844 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The cubic root of 6487335936 is about 1865.0427709310.

The spelling of 6487335936 in words is "six billion, four hundred eighty-seven million, three hundred thirty-five thousand, nine hundred thirty-six".