4768636380 has 96 divisors (see below), whose sum is σ = 13828620288. Its totient is φ = 1226534400.

The previous prime is 4768636351. The next prime is 4768636381. The reversal of 4768636380 is 836368674.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4768636381) by changing a digit.

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, 578085 + ... + 586275.

It is an arithmetic number, because the mean of its divisors is an integer number (144048128).

Almost surely, 2^4768636380 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 4768636380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6914310144).

4768636380 is an abundant number, since it is smaller than the sum of its proper divisors (9059983908).

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

4768636380 is a wasteful number, since it uses less digits than its factorization.

4768636380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8547 (or 8545 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The square root of 4768636380 is about 69055.3139157299. The cubic root of 4768636380 is about 1683.1832573674.

The spelling of 4768636380 in words is "four billion, seven hundred sixty-eight million, six hundred thirty-six thousand, three hundred eighty".