3021994080 has 576 divisors, whose sum is σ = 12831436800. Its totient is φ = 632033280.

The previous prime is 3021994057. The next prime is 3021994133. The reversal of 3021994080 is 804991203.

3021994080 is a `hidden beast` number, since 30 + 219 + 9 + 408 + 0 = 666.

3021994080 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5936866 + ... + 5937374.

It is an arithmetic number, because the mean of its divisors is an integer number (22276800).

Almost surely, 2^3021994080 is an apocalyptic number.

3021994080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3021994080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6415718400).

3021994080 is an abundant number, since it is smaller than the sum of its proper divisors (9809442720).

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

3021994080 is a wasteful number, since it uses less digits than its factorization.

3021994080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 3021994080 is about 54972.6666626243. Note that the first 5 decimals coincide. The cubic root of 3021994080 is about 1445.7655422394.

The spelling of 3021994080 in words is "three billion, twenty-one million, nine hundred ninety-four thousand, eighty".