16927508368 has 20 divisors (see below), whose sum is σ = 32819149440. Its totient is φ = 8458050464.

The previous prime is 16927508263. The next prime is 16927508369. The reversal of 16927508368 is 86380572961.

It is not an unprimeable number, because it can be changed into a prime (16927508369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331948 + ... + 379531.

It is an arithmetic number, because the mean of its divisors is an integer number (1640957472).

Almost surely, 2^16927508368 is an apocalyptic number.

It is an amenable number.

16927508368 is a deficient number, since it is larger than the sum of its proper divisors (15891641072).

16927508368 is a wasteful number, since it uses less digits than its factorization.

16927508368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712974 (or 712968 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 16927508368 in words is "sixteen billion, nine hundred twenty-seven million, five hundred eight thousand, three hundred sixty-eight".