807475968 has 108 divisors (see below), whose sum is σ = 2507333920. Its totient is φ = 248444928.

The previous prime is 807475957. The next prime is 807475987. The reversal of 807475968 is 869574708.

807475968 is a `hidden beast` number, since 8 + 0 + 7 + 47 + 596 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16473 + ... + 43431.

Almost surely, 2^807475968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 807475968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1253666960).

807475968 is an abundant number, since it is smaller than the sum of its proper divisors (1699857952).

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

807475968 is a wasteful number, since it uses less digits than its factorization.

807475968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26994 (or 26977 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 807475968 is about 28416.1216213614. The cubic root of 807475968 is about 931.2005030642.

The spelling of 807475968 in words is "eight hundred seven million, four hundred seventy-five thousand, nine hundred sixty-eight".