134686376 has 32 divisors (see below), whose sum is σ = 291703680. Its totient is φ = 57619200.

The previous prime is 134686373. The next prime is 134686379. The reversal of 134686376 is 673686431.

It is an interprime number because it is at equal distance from previous prime (134686373) and next prime (134686379).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (134686373) 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, 43520 + ... + 46511.

It is an arithmetic number, because the mean of its divisors is an integer number (9115740).

Almost surely, 2^134686376 is an apocalyptic number.

It is an amenable number.

134686376 is an abundant number, since it is smaller than the sum of its proper divisors (157017304).

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

134686376 is a wasteful number, since it uses less digits than its factorization.

134686376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90065 (or 90061 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 134686376 is about 11605.4459629951. The cubic root of 134686376 is about 512.5952245029.

The spelling of 134686376 in words is "one hundred thirty-four million, six hundred eighty-six thousand, three hundred seventy-six".