3064421997 has 128 divisors (see below), whose sum is σ = 5880913920. Its totient is φ = 1532805120.

The previous prime is 3064421981. The next prime is 3064422007. The reversal of 3064421997 is 7991244603.

It is a happy number.

3064421997 is a `hidden beast` number, since 306 + 44 + 219 + 97 = 666.

It is not a de Polignac number, because 3064421997 - 2⁴ = 3064421981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3064421597) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11923693 + ... + 11923949.

It is an arithmetic number, because the mean of its divisors is an integer number (45944640).

Almost surely, 2^3064421997 is an apocalyptic number.

It is an amenable number.

3064421997 is a deficient number, since it is larger than the sum of its proper divisors (2816491923).

3064421997 is a wasteful number, since it uses less digits than its factorization.

3064421997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 3064421997 is about 55357.2217239991. The cubic root of 3064421997 is about 1452.5001649282.

The spelling of 3064421997 in words is "three billion, sixty-four million, four hundred twenty-one thousand, nine hundred ninety-seven".