3039241644 has 72 divisors (see below), whose sum is σ = 7959042000. Its totient is φ = 976719744.

The previous prime is 3039241637. The next prime is 3039241649. The reversal of 3039241644 is 4461429303.

It is a happy number.

3039241644 is a `hidden beast` number, since 3 + 0 + 3 + 9 + 2 + 4 + 1 + 644 = 666.

3039241644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3039241599 and 3039241608.

It is not an unprimeable number, because it can be changed into a prime (3039241649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 895102 + ... + 898490.

It is an arithmetic number, because the mean of its divisors is an integer number (110542250).

Almost surely, 2^3039241644 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 3039241644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3979521000).

3039241644 is an abundant number, since it is smaller than the sum of its proper divisors (4919800356).

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

3039241644 is a wasteful number, since it uses less digits than its factorization.

3039241644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287 (or 4282 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 3039241644 is about 55129.3174635783. The cubic root of 3039241644 is about 1448.5108205313.

The spelling of 3039241644 in words is "three billion, thirty-nine million, two hundred forty-one thousand, six hundred forty-four".