3021405016 has 64 divisors (see below), whose sum is σ = 6531655680. Its totient is φ = 1283506560.

The previous prime is 3021404989. The next prime is 3021405031. The reversal of 3021405016 is 6105041203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3990910 + ... + 3991666.

It is an arithmetic number, because the mean of its divisors is an integer number (102057120).

Almost surely, 2^3021405016 is an apocalyptic number.

It is an amenable number.

3021405016 is an abundant number, since it is smaller than the sum of its proper divisors (3510250664).

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

3021405016 is a wasteful number, since it uses less digits than its factorization.

3021405016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304 (or 1300 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3021405016 is about 54967.3086115738. The cubic root of 3021405016 is about 1445.6715972313.

Adding to 3021405016 its reverse (6105041203), we get a palindrome (9126446219).

The spelling of 3021405016 in words is "three billion, twenty-one million, four hundred five thousand, sixteen".