1069890304 has 162 divisors, whose sum is σ = 2654634780. Its totient is φ = 427908096.

The previous prime is 1069890299. The next prime is 1069890313. The reversal of 1069890304 is 4030989601.

1069890304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1069890304² = 2289330525186424832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15968479 + ... + 15968545.

Almost surely, 2^1069890304 is an apocalyptic number.

1069890304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1069890304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327317390).

1069890304 is an abundant number, since it is smaller than the sum of its proper divisors (1584744476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1069890304 is an frugal number, since it uses more digits than its factorization.

1069890304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 1069890304 is about 32709.1776723292. The cubic root of 1069890304 is about 1022.7741679056.

The spelling of 1069890304 in words is "one billion, sixty-nine million, eight hundred ninety thousand, three hundred four".