327172607 has 4 divisors (see below), whose sum is σ = 327646776. Its totient is φ = 326698440.

The previous prime is 327172567. The next prime is 327172613. The reversal of 327172607 is 706271723.

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 327172607 - 2²⁴ = 310395391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327172627) 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, 236048 + ... + 237429.

It is an arithmetic number, because the mean of its divisors is an integer number (81911694).

Almost surely, 2^327172607 is an apocalyptic number.

327172607 is a deficient number, since it is larger than the sum of its proper divisors (474169).

327172607 is an equidigital number, since it uses as much as digits as its factorization.

327172607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474168.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 327172607 is about 18087.9132848430. The cubic root of 327172607 is about 689.0630754880.

The spelling of 327172607 in words is "three hundred twenty-seven million, one hundred seventy-two thousand, six hundred seven".