4748884640 has 24 divisors (see below), whose sum is σ = 11219240340. Its totient is φ = 1899553792.

The previous prime is 4748884639. The next prime is 4748884663. The reversal of 4748884640 is 464888474.

It can be written as a sum of positive squares in 2 ways, for example, as 4649603344 + 99281296 = 68188^2 + 9964^2 .

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, 14840105 + ... + 14840424.

Almost surely, 2^4748884640 is an apocalyptic number.

4748884640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4748884640 is an abundant number, since it is smaller than the sum of its proper divisors (6470355700).

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

4748884640 is a wasteful number, since it uses less digits than its factorization.

4748884640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29680544 (or 29680536 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 53.

The square root of 4748884640 is about 68912.1516134854. The cubic root of 4748884640 is about 1680.8561207178.

The spelling of 4748884640 in words is "four billion, seven hundred forty-eight million, eight hundred eighty-four thousand, six hundred forty".