2069286609 has 16 divisors (see below), whose sum is σ = 3100470912. Its totient is φ = 1218041088.

The previous prime is 2069286607. The next prime is 2069286613. The reversal of 2069286609 is 9066829602.

It is not a de Polignac number, because 2069286609 - 2¹ = 2069286607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2069286607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152552 + ... + 1154345.

It is an arithmetic number, because the mean of its divisors is an integer number (193779432).

Almost surely, 2^2069286609 is an apocalyptic number.

It is an amenable number.

2069286609 is a deficient number, since it is larger than the sum of its proper divisors (1031184303).

2069286609 is a wasteful number, since it uses less digits than its factorization.

2069286609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306936.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 2069286609 is about 45489.4120537956. The cubic root of 2069286609 is about 1274.3054751844.

The spelling of 2069286609 in words is "two billion, sixty-nine million, two hundred eighty-six thousand, six hundred nine".