84738211 has 8 divisors (see below), whose sum is σ = 86273744. Its totient is φ = 83207520.

The previous prime is 84738209. The next prime is 84738223. The reversal of 84738211 is 11283748.

It is a happy number.

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 84738211 - 2¹ = 84738209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84738281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67885 + ... + 69121.

It is an arithmetic number, because the mean of its divisors is an integer number (10784218).

Almost surely, 2^84738211 is an apocalyptic number.

84738211 is a deficient number, since it is larger than the sum of its proper divisors (1535533).

84738211 is a wasteful number, since it uses less digits than its factorization.

84738211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421.

The product of its digits is 10752, while the sum is 34.

The square root of 84738211 is about 9205.3360069038. The cubic root of 84738211 is about 439.2311141352.

The spelling of 84738211 in words is "eighty-four million, seven hundred thirty-eight thousand, two hundred eleven".