213348337 has 8 divisors (see below), whose sum is σ = 215470080. Its totient is φ = 211237440.

The previous prime is 213348313. The next prime is 213348347. The reversal of 213348337 is 733843312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213348337 - 2¹⁵ = 213315569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213348347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40089 + ... + 45097.

It is an arithmetic number, because the mean of its divisors is an integer number (26933760).

Almost surely, 2^213348337 is an apocalyptic number.

It is an amenable number.

213348337 is a deficient number, since it is larger than the sum of its proper divisors (2121743).

213348337 is a wasteful number, since it uses less digits than its factorization.

213348337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5423.

The product of its digits is 36288, while the sum is 34.

The square root of 213348337 is about 14606.4484731916. The cubic root of 213348337 is about 597.5346403590.

The spelling of 213348337 in words is "two hundred thirteen million, three hundred forty-eight thousand, three hundred thirty-seven".