3020868444 has 48 divisors (see below), whose sum is σ = 8094199680. Its totient is φ = 867234240.

The previous prime is 3020868421. The next prime is 3020868449. The reversal of 3020868444 is 4448680203.

3020868444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3020868444² = 18251292311909962272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020868449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599739 + ... + 604754.

It is an arithmetic number, because the mean of its divisors is an integer number (168629160).

Almost surely, 2^3020868444 is an apocalyptic number.

It is an amenable number.

3020868444 is an abundant number, since it is smaller than the sum of its proper divisors (5073331236).

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

3020868444 is a wasteful number, since it uses less digits than its factorization.

3020868444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204530 (or 1204528 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The square root of 3020868444 is about 54962.4275664749. The cubic root of 3020868444 is about 1445.5860131161.

The spelling of 3020868444 in words is "three billion, twenty million, eight hundred sixty-eight thousand, four hundred forty-four".