8389225070 has 16 divisors (see below), whose sum is σ = 15105182400. Its totient is φ = 3354672864.

The previous prime is 8389225069. The next prime is 8389225079. The reversal of 8389225070 is 705229838.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8389225079) 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, 92045 + ... + 158904.

It is an arithmetic number, because the mean of its divisors is an integer number (944073900).

Almost surely, 2^8389225070 is an apocalyptic number.

8389225070 is a deficient number, since it is larger than the sum of its proper divisors (6715957330).

8389225070 is a wasteful number, since it uses less digits than its factorization.

8389225070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254299.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 8389225070 is about 91592.7129743409. The cubic root of 8389225070 is about 2031.9231671548.

The spelling of 8389225070 in words is "eight billion, three hundred eighty-nine million, two hundred twenty-five thousand, seventy".