4648444130 has 64 divisors (see below), whose sum is σ = 9690451200. Its totient is φ = 1586688000.

The previous prime is 4648444117. The next prime is 4648444139. The reversal of 4648444130 is 314448464.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4648444139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 746771 + ... + 752969.

It is an arithmetic number, because the mean of its divisors is an integer number (151413300).

Almost surely, 2^4648444130 is an apocalyptic number.

4648444130 is an abundant number, since it is smaller than the sum of its proper divisors (5042007070).

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

4648444130 is a wasteful number, since it uses less digits than its factorization.

4648444130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6635.

The product of its (nonzero) digits is 147456, while the sum is 38.

The square root of 4648444130 is about 68179.4993381442. The cubic root of 4648444130 is about 1668.9213551635.

The spelling of 4648444130 in words is "four billion, six hundred forty-eight million, four hundred forty-four thousand, one hundred thirty".