838763151 has 16 divisors (see below), whose sum is σ = 1194787200. Its totient is φ = 521836128.

The previous prime is 838763141. The next prime is 838763161. The reversal of 838763151 is 151367838.

It is an interprime number because it is at equal distance from previous prime (838763141) and next prime (838763161).

It is not a de Polignac number, because 838763151 - 2¹⁸ = 838501007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838763131) 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 in 15 ways as a sum of consecutive naturals, for example, 105996 + ... + 113633.

It is an arithmetic number, because the mean of its divisors is an integer number (74674200).

Almost surely, 2^838763151 is an apocalyptic number.

838763151 is a deficient number, since it is larger than the sum of its proper divisors (356024049).

838763151 is a wasteful number, since it uses less digits than its factorization.

838763151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219718.

The product of its digits is 120960, while the sum is 42.

The square root of 838763151 is about 28961.4079595589. The cubic root of 838763151 is about 943.0754673841.

The spelling of 838763151 in words is "eight hundred thirty-eight million, seven hundred sixty-three thousand, one hundred fifty-one".