16676896320 has 168 divisors, whose sum is σ = 65556164544. Its totient is φ = 3811857408.

The previous prime is 16676896319. The next prime is 16676896337. The reversal of 16676896320 is 2369867661.

16676896320 is a `hidden beast` number, since 166 + 76 + 8 + 96 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 393454 + ... + 433773.

Almost surely, 2^16676896320 is an apocalyptic number.

16676896320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16676896320 is an abundant number, since it is smaller than the sum of its proper divisors (48879268224).

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

16676896320 is a wasteful number, since it uses less digits than its factorization.

16676896320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827257 (or 827244 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 16676896320 in words is "sixteen billion, six hundred seventy-six million, eight hundred ninety-six thousand, three hundred twenty".