2069289197 has 8 divisors (see below), whose sum is σ = 2081996280. Its totient is φ = 2056596480.

The previous prime is 2069289191. The next prime is 2069289217. The reversal of 2069289197 is 7919829602.

It can be written as a sum of positive squares in 4 ways, for example, as 45549001 + 2023740196 = 6749^2 + 44986^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2069289197 - 2⁶ = 2069289133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069289191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467129 + ... + 471537.

It is an arithmetic number, because the mean of its divisors is an integer number (260249535).

Almost surely, 2^2069289197 is an apocalyptic number.

It is an amenable number.

2069289197 is a deficient number, since it is larger than the sum of its proper divisors (12707083).

2069289197 is a wasteful number, since it uses less digits than its factorization.

2069289197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7183.

The product of its (nonzero) digits is 979776, while the sum is 53.

The square root of 2069289197 is about 45489.4404999666. The cubic root of 2069289197 is about 1274.3060064305.

The spelling of 2069289197 in words is "two billion, sixty-nine million, two hundred eighty-nine thousand, one hundred ninety-seven".