845878696 has 16 divisors (see below), whose sum is σ = 1708024500. Its totient is φ = 390405504.

The previous prime is 845878681. The next prime is 845878697. The reversal of 845878696 is 696878548.

It can be written as a sum of positive squares in 2 ways, for example, as 639381796 + 206496900 = 25286^2 + 14370^2 .

It is not an unprimeable number, because it can be changed into a prime (845878697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4066621 + ... + 4066828.

Almost surely, 2^845878696 is an apocalyptic number.

It is an amenable number.

845878696 is an abundant number, since it is smaller than the sum of its proper divisors (862145804).

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

845878696 is a wasteful number, since it uses less digits than its factorization.

845878696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133468 (or 8133464 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 61.

The square root of 845878696 is about 29083.9938110295. The cubic root of 845878696 is about 945.7347834487.

The spelling of 845878696 in words is "eight hundred forty-five million, eight hundred seventy-eight thousand, six hundred ninety-six".