213356384 has 24 divisors (see below), whose sum is σ = 433597248. Its totient is φ = 103236480.

The previous prime is 213356371. The next prime is 213356389. The reversal of 213356384 is 483653312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213356389) 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, 106547 + ... + 108530.

It is an arithmetic number, because the mean of its divisors is an integer number (18066552).

Almost surely, 2^213356384 is an apocalyptic number.

It is an amenable number.

213356384 is an abundant number, since it is smaller than the sum of its proper divisors (220240864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213356384 is a wasteful number, since it uses less digits than its factorization.

213356384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215118 (or 215110 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 213356384 is about 14606.7239311216. The cubic root of 213356384 is about 597.5421528007.

The spelling of 213356384 in words is "two hundred thirteen million, three hundred fifty-six thousand, three hundred eighty-four".