1038878167 has 2 divisors, whose sum is σ = 1038878168. Its totient is φ = 1038878166.

The previous prime is 1038878153. The next prime is 1038878209. The reversal of 1038878167 is 7618788301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1038878167 - 2¹¹ = 1038876119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1038878167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1038878147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519439083 + 519439084.

It is an arithmetic number, because the mean of its divisors is an integer number (519439084).

Almost surely, 2^1038878167 is an apocalyptic number.

1038878167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1038878167 is an equidigital number, since it uses as much as digits as its factorization.

1038878167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 49.

The square root of 1038878167 is about 32231.6330178910. The cubic root of 1038878167 is about 1012.7949792769.

The spelling of 1038878167 in words is "one billion, thirty-eight million, eight hundred seventy-eight thousand, one hundred sixty-seven".