3064998561 has 16 divisors (see below), whose sum is σ = 4515191424. Its totient is φ = 1839521024.

The previous prime is 3064998529. The next prime is 3064998571. The reversal of 3064998561 is 1658994603.

It is a cyclic number.

It is not a de Polignac number, because 3064998561 - 2⁵ = 3064998529 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3064998571) 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, 1305306 + ... + 1307651.

It is an arithmetic number, because the mean of its divisors is an integer number (282199464).

Almost surely, 2^3064998561 is an apocalyptic number.

It is an amenable number.

3064998561 is a deficient number, since it is larger than the sum of its proper divisors (1450192863).

3064998561 is a wasteful number, since it uses less digits than its factorization.

3064998561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613000.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 3064998561 is about 55362.4291464889. The cubic root of 3064998561 is about 1452.5912540786.

The spelling of 3064998561 in words is "three billion, sixty-four million, nine hundred ninety-eight thousand, five hundred sixty-one".