927897647896 has 64 divisors (see below), whose sum is σ = 1790543462400. Its totient is φ = 450472793472.

The previous prime is 927897647867. The next prime is 927897647899. The reversal of 927897647896 is 698746798729.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (927897647899) 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, 502380045 + ... + 502381891.

It is an arithmetic number, because the mean of its divisors is an integer number (27977241600).

Almost surely, 2^927897647896 is an apocalyptic number.

It is an amenable number.

927897647896 is a deficient number, since it is larger than the sum of its proper divisors (862645814504).

927897647896 is a wasteful number, since it uses less digits than its factorization.

927897647896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4496 (or 4492 counting only the distinct ones).

The product of its digits is 4608866304, while the sum is 82.

The spelling of 927897647896 in words is "nine hundred twenty-seven billion, eight hundred ninety-seven million, six hundred forty-seven thousand, eight hundred ninety-six".