16946766268 has 24 divisors (see below), whose sum is σ = 31641082704. Its totient is φ = 7914067200.

The previous prime is 16946766241. The next prime is 16946766289. The reversal of 16946766268 is 86266764961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942303 + ... + 960118.

It is an arithmetic number, because the mean of its divisors is an integer number (1318378446).

Almost surely, 2^16946766268 is an apocalyptic number.

It is an amenable number.

16946766268 is a deficient number, since it is larger than the sum of its proper divisors (14694316436).

16946766268 is a wasteful number, since it uses less digits than its factorization.

16946766268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902573 (or 1902571 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 61.

The spelling of 16946766268 in words is "sixteen billion, nine hundred forty-six million, seven hundred sixty-six thousand, two hundred sixty-eight".