3064537720221 has 16 divisors (see below), whose sum is σ = 4439850915840. Its totient is φ = 1873062102960.

The previous prime is 3064537720219. The next prime is 3064537720229. The reversal of 3064537720221 is 1220277354603.

3064537720221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3064537720221 - 2¹ = 3064537720219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3064537720229) 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, 867156615 + ... + 867160148.

It is an arithmetic number, because the mean of its divisors is an integer number (277490682240).

Almost surely, 2^{3064537720221} is an apocalyptic number.

3064537720221 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3064537720221 is a deficient number, since it is larger than the sum of its proper divisors (1375313195619).

3064537720221 is a wasteful number, since it uses less digits than its factorization.

3064537720221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734316816.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 3064537720221 in words is "three trillion, sixty-four billion, five hundred thirty-seven million, seven hundred twenty thousand, two hundred twenty-one".