8490465170 has 32 divisors (see below), whose sum is σ = 16680966336. Its totient is φ = 3085816000.

The previous prime is 8490465167. The next prime is 8490465209. The reversal of 8490465170 is 715640948.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 200345 + ... + 238995.

It is an arithmetic number, because the mean of its divisors is an integer number (521280198).

Almost surely, 2^8490465170 is an apocalyptic number.

8490465170 is a deficient number, since it is larger than the sum of its proper divisors (8190501166).

8490465170 is a wasteful number, since it uses less digits than its factorization.

8490465170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40666.

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

The square root of 8490465170 is about 92143.7201875418. The cubic root of 8490465170 is about 2040.0641696142.

The spelling of 8490465170 in words is "eight billion, four hundred ninety million, four hundred sixty-five thousand, one hundred seventy".