16794549266 has 16 divisors (see below), whose sum is σ = 27754092288. Its totient is φ = 7558302000.

The previous prime is 16794549263. The next prime is 16794549313. The reversal of 16794549266 is 66294549761.

It is a super-2 number, since 2×16794549266² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16794549263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3776930 + ... + 3781373.

It is an arithmetic number, because the mean of its divisors is an integer number (1734630768).

Almost surely, 2^16794549266 is an apocalyptic number.

16794549266 is a deficient number, since it is larger than the sum of its proper divisors (10959543022).

16794549266 is a wasteful number, since it uses less digits than its factorization.

16794549266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7558417.

The product of its digits is 19595520, while the sum is 59.

The spelling of 16794549266 in words is "sixteen billion, seven hundred ninety-four million, five hundred forty-nine thousand, two hundred sixty-six".