134477316 has 18 divisors (see below), whose sum is σ = 339928862. Its totient is φ = 44825760.

The previous prime is 134477311. The next prime is 134477339. The reversal of 134477316 is 613774431.

It can be written as a sum of positive squares in only one way, i.e., 87609600 + 46867716 = 9360^2 + 6846^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3735481 = 134477316 / (1 + 3 + 4 + 4 + 7 + 7 + 3 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (134477311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1867705 + ... + 1867776.

Almost surely, 2^134477316 is an apocalyptic number.

It is an amenable number.

134477316 is an abundant number, since it is smaller than the sum of its proper divisors (205451546).

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

134477316 is a wasteful number, since it uses less digits than its factorization.

134477316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3735491 (or 3735486 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 134477316 is about 11596.4354868209. The cubic root of 134477316 is about 512.3298706370.

The spelling of 134477316 in words is "one hundred thirty-four million, four hundred seventy-seven thousand, three hundred sixteen".