327700247 has 4 divisors (see below), whose sum is σ = 374514576. Its totient is φ = 280885920.

The previous prime is 327700223. The next prime is 327700273. The reversal of 327700247 is 742007723.

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

It is not a de Polignac number, because 327700247 - 2⁶ = 327700183 is a prime.

It is a super-2 number, since 2×327700247² = 214774903767722018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327700147) 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, 23407154 + ... + 23407167.

It is an arithmetic number, because the mean of its divisors is an integer number (93628644).

Almost surely, 2^327700247 is an apocalyptic number.

327700247 is a deficient number, since it is larger than the sum of its proper divisors (46814329).

327700247 is an equidigital number, since it uses as much as digits as its factorization.

327700247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46814328.

The product of its (nonzero) digits is 16464, while the sum is 32.

The square root of 327700247 is about 18102.4928393854. The cubic root of 327700247 is about 689.4333000097.

The spelling of 327700247 in words is "three hundred twenty-seven million, seven hundred thousand, two hundred forty-seven".