4688632380 has 96 divisors (see below), whose sum is σ = 13221863424. Its totient is φ = 1241420544.

The previous prime is 4688632379. The next prime is 4688632469. The reversal of 4688632380 is 832368864.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8571267 + ... + 8571813.

It is an arithmetic number, because the mean of its divisors is an integer number (137727744).

Almost surely, 2^4688632380 is an apocalyptic number.

It is an amenable number.

4688632380 is an abundant number, since it is smaller than the sum of its proper divisors (8533231044).

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

4688632380 is a wasteful number, since it uses less digits than its factorization.

4688632380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The square root of 4688632380 is about 68473.5889230293. The cubic root of 4688632380 is about 1673.7171292410.

The spelling of 4688632380 in words is "four billion, six hundred eighty-eight million, six hundred thirty-two thousand, three hundred eighty".