213476327 has 12 divisors (see below), whose sum is σ = 228479328. Its totient is φ = 198768000.

The previous prime is 213476297. The next prime is 213476353. The reversal of 213476327 is 723674312.

It is not a de Polignac number, because 213476327 - 2¹⁰ = 213475303 is a prime.

It is a super-3 number, since 3×213476327³ (a number of 26 digits) contains 333 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 (213476227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172802 + ... + 174032.

It is an arithmetic number, because the mean of its divisors is an integer number (19039944).

Almost surely, 2^213476327 is an apocalyptic number.

213476327 is a deficient number, since it is larger than the sum of its proper divisors (15003001).

213476327 is a wasteful number, since it uses less digits than its factorization.

213476327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450 (or 1349 counting only the distinct ones).

The product of its digits is 42336, while the sum is 35.

The square root of 213476327 is about 14610.8291003625. The cubic root of 213476327 is about 597.6541056607.

The spelling of 213476327 in words is "two hundred thirteen million, four hundred seventy-six thousand, three hundred twenty-seven".