1326766134 has 8 divisors (see below), whose sum is σ = 2653532280. Its totient is φ = 442255376.

The previous prime is 1326766123. The next prime is 1326766157. The reversal of 1326766134 is 4316676231.

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

1326766134 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1326766092 and 1326766101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110563839 + ... + 110563850.

It is an arithmetic number, because the mean of its divisors is an integer number (331691535).

Almost surely, 2^1326766134 is an apocalyptic number.

1326766134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1326766134 is a wasteful number, since it uses less digits than its factorization.

1326766134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221127694.

The product of its digits is 108864, while the sum is 39.

The square root of 1326766134 is about 36424.8010838769. The cubic root of 1326766134 is about 1098.8324068287.

It can be divided in two parts, 13267 and 66134, that added together give a triangular number (79401 = T₃₉₈).

The spelling of 1326766134 in words is "one billion, three hundred twenty-six million, seven hundred sixty-six thousand, one hundred thirty-four".