134038646 has 8 divisors (see below), whose sum is σ = 229780560. Its totient is φ = 57445128.

The previous prime is 134038633. The next prime is 134038651. The reversal of 134038646 is 646830431.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4787081 + ... + 4787108.

It is an arithmetic number, because the mean of its divisors is an integer number (28722570).

Almost surely, 2^134038646 is an apocalyptic number.

134038646 is a deficient number, since it is larger than the sum of its proper divisors (95741914).

134038646 is an equidigital number, since it uses as much as digits as its factorization.

134038646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9574198.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 134038646 is about 11577.5060354119. The cubic root of 134038646 is about 511.7721841091.

The spelling of 134038646 in words is "one hundred thirty-four million, thirty-eight thousand, six hundred forty-six".