838467213 has 16 divisors (see below), whose sum is σ = 1127049600. Its totient is φ = 554443200.

The previous prime is 838467193. The next prime is 838467247. The reversal of 838467213 is 312764838.

It is not a de Polignac number, because 838467213 - 2⁵ = 838467181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838467713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501543 + ... + 503211.

It is an arithmetic number, because the mean of its divisors is an integer number (70440600).

Almost surely, 2^838467213 is an apocalyptic number.

It is an amenable number.

838467213 is a deficient number, since it is larger than the sum of its proper divisors (288582387).

838467213 is a wasteful number, since it uses less digits than its factorization.

838467213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932.

The product of its digits is 193536, while the sum is 42.

The square root of 838467213 is about 28956.2983304151. The cubic root of 838467213 is about 942.9645402817.

The spelling of 838467213 in words is "eight hundred thirty-eight million, four hundred sixty-seven thousand, two hundred thirteen".