134780676 has 12 divisors (see below), whose sum is σ = 314488272. Its totient is φ = 44926888.

The previous prime is 134780671. The next prime is 134780687. The reversal of 134780676 is 676087431.

134780676 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (134780671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5615850 + ... + 5615873.

It is an arithmetic number, because the mean of its divisors is an integer number (26207356).

Almost surely, 2^134780676 is an apocalyptic number.

It is an amenable number.

134780676 is an abundant number, since it is smaller than the sum of its proper divisors (179707596).

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

134780676 is a wasteful number, since it uses less digits than its factorization.

134780676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11231730 (or 11231728 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 134780676 is about 11609.5079999111. The cubic root of 134780676 is about 512.7148269313.

The spelling of 134780676 in words is "one hundred thirty-four million, seven hundred eighty thousand, six hundred seventy-six".