266160349 has 8 divisors (see below), whose sum is σ = 327582080. Its totient is φ = 210588336.

The previous prime is 266160299. The next prime is 266160359. The reversal of 266160349 is 943061662.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 266160349 - 2⁷ = 266160221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266160359) 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, 1462329 + ... + 1462510.

It is an arithmetic number, because the mean of its divisors is an integer number (40947760).

Almost surely, 2^266160349 is an apocalyptic number.

It is an amenable number.

266160349 is a deficient number, since it is larger than the sum of its proper divisors (61421731).

266160349 is a wasteful number, since it uses less digits than its factorization.

266160349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924859.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 266160349 is about 16314.4215036881. The cubic root of 266160349 is about 643.2519613643.

The spelling of 266160349 in words is "two hundred sixty-six million, one hundred sixty thousand, three hundred forty-nine".