3013444720 has 160 divisors (see below), whose sum is σ = 8272845504. Its totient is φ = 1006387200.

The previous prime is 3013444711. The next prime is 3013444741. The reversal of 3013444720 is 274443103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2756494 + ... + 2757586.

Almost surely, 2^3013444720 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 3013444720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4136422752).

3013444720 is an abundant number, since it is smaller than the sum of its proper divisors (5259400784).

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

3013444720 is a wasteful number, since it uses less digits than its factorization.

3013444720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371 (or 1365 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 3013444720 is about 54894.8514890058. The cubic root of 3013444720 is about 1444.4008754950.

Adding to 3013444720 its reverse (274443103), we get a palindrome (3287887823).

The spelling of 3013444720 in words is "three billion, thirteen million, four hundred forty-four thousand, seven hundred twenty".