1069920096 has 144 divisors (see below), whose sum is σ = 3439316160. Its totient is φ = 289578240.

The previous prime is 1069920091. The next prime is 1069920151. The reversal of 1069920096 is 6900299601.

It is a happy number.

It is a super-2 number, since 2×1069920096² = 2289458023649298432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1069920091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83391 + ... + 95361.

It is an arithmetic number, because the mean of its divisors is an integer number (23884140).

Almost surely, 2^1069920096 is an apocalyptic number.

1069920096 is a gapful number since it is divisible by the number (16) 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 1069920096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1719658080).

1069920096 is an abundant number, since it is smaller than the sum of its proper divisors (2369396064).

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

1069920096 is a wasteful number, since it uses less digits than its factorization.

1069920096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12017 (or 12002 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 1069920096 is about 32709.6330765113. The cubic root of 1069920096 is about 1022.7836611546.

The spelling of 1069920096 in words is "one billion, sixty-nine million, nine hundred twenty thousand, ninety-six".