3021079968 has 36 divisors (see below), whose sum is σ = 8591196978. Its totient is φ = 1007026560.

The previous prime is 3021079967. The next prime is 3021079987. The reversal of 3021079968 is 8699701203.

It can be written as a sum of positive squares in only one way, i.e., 1908990864 + 1112089104 = 43692^2 + 33348^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (3021079967) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5244643 + ... + 5245218.

Almost surely, 2^3021079968 is an apocalyptic number.

It is an amenable number.

3021079968 is an abundant number, since it is smaller than the sum of its proper divisors (5570117010).

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

3021079968 is a wasteful number, since it uses less digits than its factorization.

3021079968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10489877 (or 10489866 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 3021079968 is about 54964.3517927757. The cubic root of 3021079968 is about 1445.6197527515.

The spelling of 3021079968 in words is "three billion, twenty-one million, seventy-nine thousand, nine hundred sixty-eight".