1069968704 has 84 divisors (see below), whose sum is σ = 2480950080. Its totient is φ = 456503040.

The previous prime is 1069968703. The next prime is 1069968709. The reversal of 1069968704 is 4078699601.

It is a super-3 number, since 3×1069968704³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1069968703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 849227 + ... + 850485.

It is an arithmetic number, because the mean of its divisors is an integer number (29535120).

Almost surely, 2^1069968704 is an apocalyptic number.

1069968704 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 1069968704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1240475040).

1069968704 is an abundant number, since it is smaller than the sum of its proper divisors (1410981376).

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

1069968704 is a wasteful number, since it uses less digits than its factorization.

1069968704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 1069968704 is about 32710.3760907758. The cubic root of 1069968704 is about 1022.7991497615.

The spelling of 1069968704 in words is "one billion, sixty-nine million, nine hundred sixty-eight thousand, seven hundred four".