884248117 has 2 divisors, whose sum is σ = 884248118. Its totient is φ = 884248116.

The previous prime is 884248097. The next prime is 884248139. The reversal of 884248117 is 711842488.

884248117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 468332881 + 415915236 = 21641^2 + 20394^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-884248117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (884248147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442124058 + 442124059.

It is an arithmetic number, because the mean of its divisors is an integer number (442124059).

Almost surely, 2^884248117 is an apocalyptic number.

It is an amenable number.

884248117 is a deficient number, since it is larger than the sum of its proper divisors (1).

884248117 is an equidigital number, since it uses as much as digits as its factorization.

884248117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 114688, while the sum is 43.

The square root of 884248117 is about 29736.3097407866. The cubic root of 884248117 is about 959.8235052417.

It can be divided in two parts, 884 and 248117, that added together give a square (249001 = 499²).

The spelling of 884248117 in words is "eight hundred eighty-four million, two hundred forty-eight thousand, one hundred seventeen".