11669739792 has 80 divisors (see below), whose sum is σ = 30819813120. Its totient is φ = 3803247616.

The previous prime is 11669739791. The next prime is 11669739803. The reversal of 11669739792 is 29793796611.

It is not an unprimeable number, because it can be changed into a prime (11669739791) 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, 2905978 + ... + 2909990.

It is an arithmetic number, because the mean of its divisors is an integer number (385247664).

Almost surely, 2^11669739792 is an apocalyptic number.

11669739792 is a gapful number since it is divisible by the number (12) 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 11669739792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15409906560).

11669739792 is an abundant number, since it is smaller than the sum of its proper divisors (19150073328).

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

11669739792 is a wasteful number, since it uses less digits than its factorization.

11669739792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5360 (or 5354 counting only the distinct ones).

The product of its digits is 7715736, while the sum is 60.

The spelling of 11669739792 in words is "eleven billion, six hundred sixty-nine million, seven hundred thirty-nine thousand, seven hundred ninety-two".