327452889 has 4 divisors (see below), whose sum is σ = 436603856. Its totient is φ = 218301924.

The previous prime is 327452887. The next prime is 327452899. The reversal of 327452889 is 988254723.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 327452889 - 2¹ = 327452887 is a prime.

It is a super-3 number, since 3×327452889³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327452887) 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, 54575479 + ... + 54575484.

It is an arithmetic number, because the mean of its divisors is an integer number (109150964).

Almost surely, 2^327452889 is an apocalyptic number.

It is an amenable number.

327452889 is a deficient number, since it is larger than the sum of its proper divisors (109150967).

327452889 is a wasteful number, since it uses less digits than its factorization.

327452889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109150966.

The product of its digits is 967680, while the sum is 48.

The square root of 327452889 is about 18095.6593966620. The cubic root of 327452889 is about 689.2597880166.

The spelling of 327452889 in words is "three hundred twenty-seven million, four hundred fifty-two thousand, eight hundred eighty-nine".