2826066321 has 64 divisors (see below), whose sum is σ = 4608737280. Its totient is φ = 1701000000.

The previous prime is 2826066307. The next prime is 2826066379. The reversal of 2826066321 is 1236606282.

2826066321 is a `hidden beast` number, since 28 + 2 + 606 + 6 + 3 + 21 = 666.

It is not a de Polignac number, because 2826066321 - 2¹¹ = 2826064273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2826066391) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3762696 + ... + 3763446.

It is an arithmetic number, because the mean of its divisors is an integer number (72011520).

Almost surely, 2^2826066321 is an apocalyptic number.

It is an amenable number.

2826066321 is a deficient number, since it is larger than the sum of its proper divisors (1782670959).

2826066321 is a wasteful number, since it uses less digits than its factorization.

2826066321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2826066321 is about 53160.7592214408. The cubic root of 2826066321 is about 1413.8199855595.

The spelling of 2826066321 in words is "two billion, eight hundred twenty-six million, sixty-six thousand, three hundred twenty-one".