384625688 has 16 divisors (see below), whose sum is σ = 752528880. Its totient is φ = 183951328.

The previous prime is 384625667. The next prime is 384625699. The reversal of 384625688 is 886526483.

It is a congruent number.

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, 1044995 + ... + 1045362.

It is an arithmetic number, because the mean of its divisors is an integer number (47033055).

Almost surely, 2^384625688 is an apocalyptic number.

It is an amenable number.

384625688 is a deficient number, since it is larger than the sum of its proper divisors (367903192).

384625688 is a wasteful number, since it uses less digits than its factorization.

384625688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090386 (or 2090382 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 50.

The square root of 384625688 is about 19611.8761978552. The cubic root of 384625688 is about 727.2427974084.

The spelling of 384625688 in words is "three hundred eighty-four million, six hundred twenty-five thousand, six hundred eighty-eight".