3049839520 has 384 divisors, whose sum is σ = 9510359040. Its totient is φ = 898007040.

The previous prime is 3049839517. The next prime is 3049839523. The reversal of 3049839520 is 259389403.

3049839520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3049839517) and next prime (3049839523).

It is not an unprimeable number, because it can be changed into a prime (3049839523) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13089324 + ... + 13089556.

It is an arithmetic number, because the mean of its divisors is an integer number (24766560).

Almost surely, 2^3049839520 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 3049839520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4755179520).

3049839520 is an abundant number, since it is smaller than the sum of its proper divisors (6460519520).

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

3049839520 is a wasteful number, since it uses less digits than its factorization.

3049839520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 3049839520 is about 55225.3521491715. The cubic root of 3049839520 is about 1450.1925261600.

The spelling of 3049839520 in words is "three billion, forty-nine million, eight hundred thirty-nine thousand, five hundred twenty".