4630931888 has 20 divisors (see below), whose sum is σ = 9788106408. Its totient is φ = 2104968960.

The previous prime is 4630931867. The next prime is 4630931897. The reversal of 4630931888 is 8881390364.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13155881 + ... + 13156232.

Almost surely, 2^4630931888 is an apocalyptic number.

It is an amenable number.

4630931888 is an abundant number, since it is smaller than the sum of its proper divisors (5157174520).

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

4630931888 is a wasteful number, since it uses less digits than its factorization.

4630931888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26312132 (or 26312126 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The square root of 4630931888 is about 68050.9506766805. The cubic root of 4630931888 is about 1666.8229230210.

The spelling of 4630931888 in words is "four billion, six hundred thirty million, nine hundred thirty-one thousand, eight hundred eighty-eight".