134436386 has 8 divisors (see below), whose sum is σ = 230462400. Its totient is φ = 57615588.

The previous prime is 134436383. The next prime is 134436389. The reversal of 134436386 is 683634431.

It is an interprime number because it is at equal distance from previous prime (134436383) and next prime (134436389).

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

It is not an unprimeable number, because it can be changed into a prime (134436383) 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, 4801286 + ... + 4801313.

It is an arithmetic number, because the mean of its divisors is an integer number (28807800).

Almost surely, 2^134436386 is an apocalyptic number.

134436386 is a deficient number, since it is larger than the sum of its proper divisors (96026014).

134436386 is an equidigital number, since it uses as much as digits as its factorization.

134436386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9602608.

The product of its digits is 124416, while the sum is 38.

The square root of 134436386 is about 11594.6705860926. The cubic root of 134436386 is about 512.2778871748.

The spelling of 134436386 in words is "one hundred thirty-four million, four hundred thirty-six thousand, three hundred eighty-six".