3021397005 has 32 divisors (see below), whose sum is σ = 5551280640. Its totient is φ = 1387817280.

The previous prime is 3021397003. The next prime is 3021397037. The reversal of 3021397005 is 5007931203.

It is not a de Polignac number, because 3021397005 - 2¹ = 3021397003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021397003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478747 + ... + 485016.

It is an arithmetic number, because the mean of its divisors is an integer number (173477520).

Almost surely, 2^3021397005 is an apocalyptic number.

It is an amenable number.

3021397005 is a deficient number, since it is larger than the sum of its proper divisors (2529883635).

3021397005 is a wasteful number, since it uses less digits than its factorization.

3021397005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963801.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 3021397005 is about 54967.2357409393. The cubic root of 3021397005 is about 1445.6703195381.

The spelling of 3021397005 in words is "three billion, twenty-one million, three hundred ninety-seven thousand, five".