16730800808 has 8 divisors (see below), whose sum is σ = 31370251530. Its totient is φ = 8365400400.

The previous prime is 16730800789. The next prime is 16730800861. The reversal of 16730800808 is 80800803761.

It can be written as a sum of positive squares in only one way, i.e., 8619636964 + 8111163844 = 92842^2 + 90062^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1045675043 + ... + 1045675058.

Almost surely, 2^16730800808 is an apocalyptic number.

It is an amenable number.

16730800808 is a deficient number, since it is larger than the sum of its proper divisors (14639450722).

16730800808 is a wasteful number, since it uses less digits than its factorization.

16730800808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091350107 (or 2091350103 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The spelling of 16730800808 in words is "sixteen billion, seven hundred thirty million, eight hundred thousand, eight hundred eight".