1069368345 has 16 divisors (see below), whose sum is σ = 1901099520. Its totient is φ = 570329712.

The previous prime is 1069368329. The next prime is 1069368347. The reversal of 1069368345 is 5438639601.

1069368345 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1069368345 - 2⁴ = 1069368329 is a prime.

It is a super-2 number, since 2×1069368345² = 2287097314576078050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1069368345.

It is not an unprimeable number, because it can be changed into a prime (1069368347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3960489 + ... + 3960758.

It is an arithmetic number, because the mean of its divisors is an integer number (118818720).

Almost surely, 2^1069368345 is an apocalyptic number.

1069368345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1069368345 is a deficient number, since it is larger than the sum of its proper divisors (831731175).

1069368345 is an equidigital number, since it uses as much as digits as its factorization.

1069368345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7921261 (or 7921255 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 1069368345 is about 32701.1979138380. The cubic root of 1069368345 is about 1022.6078165772.

The spelling of 1069368345 in words is "one billion, sixty-nine million, three hundred sixty-eight thousand, three hundred forty-five".