1266160334 has 16 divisors (see below), whose sum is σ = 1924811520. Its totient is φ = 624569400.

The previous prime is 1266160333. The next prime is 1266160349. The reversal of 1266160334 is 4330616621.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1266160334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1266160333) 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, 269909 + ... + 274559.

It is an arithmetic number, because the mean of its divisors is an integer number (120300720).

Almost surely, 2^1266160334 is an apocalyptic number.

1266160334 is a deficient number, since it is larger than the sum of its proper divisors (658651186).

1266160334 is a wasteful number, since it uses less digits than its factorization.

1266160334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6455.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1266160334 is about 35583.1467692221. The cubic root of 1266160334 is about 1081.8396668956.

Adding to 1266160334 its reverse (4330616621), we get a palindrome (5596776955).

The spelling of 1266160334 in words is "one billion, two hundred sixty-six million, one hundred sixty thousand, three hundred thirty-four".