4677431688 has 48 divisors (see below), whose sum is σ = 12875729100. Its totient is φ = 1533582720.

The previous prime is 4677431687. The next prime is 4677431729. The reversal of 4677431688 is 8861347764.

4677431688 is a `hidden beast` number, since 467 + 74 + 31 + 6 + 88 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3182990724 + 1494440964 = 56418^2 + 38658^2 .

It is not an unprimeable number, because it can be changed into a prime (4677431687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 528103 + ... + 536886.

Almost surely, 2^4677431688 is an apocalyptic number.

It is an amenable number.

4677431688 is an abundant number, since it is smaller than the sum of its proper divisors (8198297412).

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

4677431688 is a wasteful number, since it uses less digits than its factorization.

4677431688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065062 (or 1065055 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 4677431688 is about 68391.7516079242. The cubic root of 4677431688 is about 1672.3832834287.

The spelling of 4677431688 in words is "four billion, six hundred seventy-seven million, four hundred thirty-one thousand, six hundred eighty-eight".