213716338 has 8 divisors (see below), whose sum is σ = 349717680. Its totient is φ = 97143780.

The previous prime is 213716297. The next prime is 213716357. The reversal of 213716338 is 833617312.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4857168 + ... + 4857211.

It is an arithmetic number, because the mean of its divisors is an integer number (43714710).

Almost surely, 2^213716338 is an apocalyptic number.

213716338 is a deficient number, since it is larger than the sum of its proper divisors (136001342).

213716338 is a wasteful number, since it uses less digits than its factorization.

213716338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9714392.

The product of its digits is 18144, while the sum is 34.

The square root of 213716338 is about 14619.0402557760. The cubic root of 213716338 is about 597.8780022044.

The spelling of 213716338 in words is "two hundred thirteen million, seven hundred sixteen thousand, three hundred thirty-eight".