4749450330 has 64 divisors (see below), whose sum is σ = 12041418240. Its totient is φ = 1195580736.

The previous prime is 4749450313. The next prime is 4749450353. The reversal of 4749450330 is 330549474.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146589 + ... + 176031.

It is an arithmetic number, because the mean of its divisors is an integer number (188147160).

Almost surely, 2^4749450330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4749450330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6020709120).

4749450330 is an abundant number, since it is smaller than the sum of its proper divisors (7291967910).

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

4749450330 is a wasteful number, since it uses less digits than its factorization.

4749450330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29755.

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 4749450330 is about 68916.2559197756. The cubic root of 4749450330 is about 1680.9228595992.

The spelling of 4749450330 in words is "four billion, seven hundred forty-nine million, four hundred fifty thousand, three hundred thirty".