885387913 has 2 divisors, whose sum is σ = 885387914. Its totient is φ = 885387912.

The previous prime is 885387847. The next prime is 885387941. The reversal of 885387913 is 319783588.

885387913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 595945744 + 289442169 = 24412^2 + 17013^2 .

It is a cyclic number.

It is not a de Polignac number, because 885387913 - 2¹³ = 885379721 is a prime.

It is not a weakly prime, because it can be changed into another prime (885387413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442693956 + 442693957.

It is an arithmetic number, because the mean of its divisors is an integer number (442693957).

Almost surely, 2^885387913 is an apocalyptic number.

It is an amenable number.

885387913 is a deficient number, since it is larger than the sum of its proper divisors (1).

885387913 is an equidigital number, since it uses as much as digits as its factorization.

885387913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 52.

The square root of 885387913 is about 29755.4686234312. The cubic root of 885387913 is about 960.2357324023.

The spelling of 885387913 in words is "eight hundred eighty-five million, three hundred eighty-seven thousand, nine hundred thirteen".