845110680 has 32 divisors (see below), whose sum is σ = 2535332400. Its totient is φ = 225362816.

The previous prime is 845110661. The next prime is 845110751. The reversal of 845110680 is 86011548.

It is a super-2 number, since 2×845110680² = 1428424122900124800, which contains 22 as substring.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 3521175 + ... + 3521414.

Almost surely, 2^845110680 is an apocalyptic number.

It is an amenable number.

845110680 is an abundant number, since it is smaller than the sum of its proper divisors (1690221720).

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

845110680 is a wasteful number, since it uses less digits than its factorization.

845110680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7042603 (or 7042599 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 845110680 is about 29070.7873990369. The cubic root of 845110680 is about 945.4484699829.

The spelling of 845110680 in words is "eight hundred forty-five million, one hundred ten thousand, six hundred eighty".