827288801606 has 8 divisors (see below), whose sum is σ = 1306245476280. Its totient is φ = 391873642848.

The previous prime is 827288801569. The next prime is 827288801617. The reversal of 827288801606 is 606108882728.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×827288801606² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10885378931 + ... + 10885379006.

It is an arithmetic number, because the mean of its divisors is an integer number (163280684535).

Almost surely, 2^827288801606 is an apocalyptic number.

827288801606 is a deficient number, since it is larger than the sum of its proper divisors (478956674674).

827288801606 is a wasteful number, since it uses less digits than its factorization.

827288801606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21770757958.

The product of its (nonzero) digits is 4128768, while the sum is 56.

The spelling of 827288801606 in words is "eight hundred twenty-seven billion, two hundred eighty-eight million, eight hundred one thousand, six hundred six".