327608131 has 4 divisors (see below), whose sum is σ = 330507432. Its totient is φ = 324708832.

The previous prime is 327608123. The next prime is 327608137. The reversal of 327608131 is 131806723.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 327608131 - 2³ = 327608123 is a prime.

It is a super-2 number, since 2×327608131² = 214654174994626322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 327608093 and 327608102.

It is not an unprimeable number, because it can be changed into a prime (327608137) 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, 1449481 + ... + 1449706.

It is an arithmetic number, because the mean of its divisors is an integer number (82626858).

Almost surely, 2^327608131 is an apocalyptic number.

327608131 is a deficient number, since it is larger than the sum of its proper divisors (2899301).

327608131 is a wasteful number, since it uses less digits than its factorization.

327608131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899300.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 327608131 is about 18099.9483700921. The cubic root of 327608131 is about 689.3686944339.

The spelling of 327608131 in words is "three hundred twenty-seven million, six hundred eight thousand, one hundred thirty-one".