838126714 has 4 divisors (see below), whose sum is σ = 1257190074. Its totient is φ = 419063356.

The previous prime is 838126711. The next prime is 838126733. The reversal of 838126714 is 417621838.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 417621838 = 2 ⋅208810919.

It can be written as a sum of positive squares in only one way, i.e., 799475625 + 38651089 = 28275^2 + 6217^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (838126711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209531677 + ... + 209531680.

Almost surely, 2^838126714 is an apocalyptic number.

838126714 is a deficient number, since it is larger than the sum of its proper divisors (419063360).

838126714 is a wasteful number, since it uses less digits than its factorization.

838126714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419063359.

The product of its digits is 64512, while the sum is 40.

The square root of 838126714 is about 28950.4182007791. The cubic root of 838126714 is about 942.8368779828.

The spelling of 838126714 in words is "eight hundred thirty-eight million, one hundred twenty-six thousand, seven hundred fourteen".