1069008369 has 16 divisors (see below), whose sum is σ = 1674531264. Its totient is φ = 598046400.

The previous prime is 1069008361. The next prime is 1069008379. The reversal of 1069008369 is 9638009601.

It is not a de Polignac number, because 1069008369 - 2³ = 1069008361 is a prime.

It is a super-2 number, since 2×1069008369² = 2285557785984080322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1069008369.

It is not an unprimeable number, because it can be changed into a prime (1069008361) 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, 1245502 + ... + 1246359.

It is an arithmetic number, because the mean of its divisors is an integer number (104658204).

Almost surely, 2^1069008369 is an apocalyptic number.

It is an amenable number.

1069008369 is a deficient number, since it is larger than the sum of its proper divisors (605522895).

1069008369 is a wasteful number, since it uses less digits than its factorization.

1069008369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491888.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 1069008369 is about 32695.6934320103. The cubic root of 1069008369 is about 1022.4930586186.

The spelling of 1069008369 in words is "one billion, sixty-nine million, eight thousand, three hundred sixty-nine".