838282071 has 36 divisors (see below), whose sum is σ = 1296823416. Its totient is φ = 481235040.

The previous prime is 838282061. The next prime is 838282073. The reversal of 838282071 is 170282838.

It is not a de Polignac number, because 838282071 - 2⁶ = 838282007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838282073) 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 35 ways as a sum of consecutive naturals, for example, 127845 + ... + 134241.

Almost surely, 2^838282071 is an apocalyptic number.

838282071 is a deficient number, since it is larger than the sum of its proper divisors (458541345).

838282071 is a wasteful number, since it uses less digits than its factorization.

838282071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460 (or 6430 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 838282071 is about 28953.1012328559. The cubic root of 838282071 is about 942.8951298187.

The spelling of 838282071 in words is "eight hundred thirty-eight million, two hundred eighty-two thousand, seventy-one".