320627134 has 8 divisors (see below), whose sum is σ = 492671088. Its totient is φ = 156403440.

The previous prime is 320627129. The next prime is 320627137. The reversal of 320627134 is 431726023.

320627134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320627137) 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, 1954962 + ... + 1955125.

It is an arithmetic number, because the mean of its divisors is an integer number (61583886).

Almost surely, 2^320627134 is an apocalyptic number.

320627134 is a deficient number, since it is larger than the sum of its proper divisors (172043954).

320627134 is a wasteful number, since it uses less digits than its factorization.

320627134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3910130.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 320627134 is about 17906.0641683202. The cubic root of 320627134 is about 684.4369137817.

The spelling of 320627134 in words is "three hundred twenty million, six hundred twenty-seven thousand, one hundred thirty-four".