845318914 has 16 divisors (see below), whose sum is σ = 1464617376. Its totient is φ = 361633600.

The previous prime is 845318899. The next prime is 845318933. The reversal of 845318914 is 419813548.

It is a super-2 number, since 2×845318914² = 1429128132732278792, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1129732 + ... + 1130479.

It is an arithmetic number, because the mean of its divisors is an integer number (91538586).

Almost surely, 2^845318914 is an apocalyptic number.

845318914 is a deficient number, since it is larger than the sum of its proper divisors (619298462).

845318914 is a wasteful number, since it uses less digits than its factorization.

845318914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260241.

The product of its digits is 138240, while the sum is 43.

The square root of 845318914 is about 29074.3686775827. The cubic root of 845318914 is about 945.5261159662.

The spelling of 845318914 in words is "eight hundred forty-five million, three hundred eighteen thousand, nine hundred fourteen".