8617045938 has 16 divisors (see below), whose sum is σ = 17253753600. Its totient is φ = 2869071696.

The previous prime is 8617045937. The next prime is 8617045939. The reversal of 8617045938 is 8395407168.

8617045938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8617045937) and next prime (8617045939).

It is not an unprimeable number, because it can be changed into a prime (8617045937) 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 7 ways as a sum of consecutive naturals, for example, 813538 + ... + 824061.

It is an arithmetic number, because the mean of its divisors is an integer number (1078359600).

Almost surely, 2^8617045938 is an apocalyptic number.

8617045938 is an abundant number, since it is smaller than the sum of its proper divisors (8636707662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8617045938 is a wasteful number, since it uses less digits than its factorization.

8617045938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638481.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 8617045938 is about 92828.0449971882. The cubic root of 8617045938 is about 2050.1523533806.

The spelling of 8617045938 in words is "eight billion, six hundred seventeen million, forty-five thousand, nine hundred thirty-eight".