2826308077 has 4 divisors (see below), whose sum is σ = 2865024700. Its totient is φ = 2787591456.

The previous prime is 2826308041. The next prime is 2826308081. The reversal of 2826308077 is 7708036282.

2826308077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2132038276 + 694269801 = 46174^2 + 26349^2 .

It is a cyclic number.

It is not a de Polignac number, because 2826308077 - 2¹¹ = 2826306029 is a prime.

It is a super-2 number, since 2×2826308077² = 15976034692230875858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2826308027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19358202 + ... + 19358347.

It is an arithmetic number, because the mean of its divisors is an integer number (716256175).

Almost surely, 2^2826308077 is an apocalyptic number.

It is an amenable number.

2826308077 is a deficient number, since it is larger than the sum of its proper divisors (38716623).

2826308077 is an equidigital number, since it uses as much as digits as its factorization.

2826308077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38716622.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 2826308077 is about 53163.0329928607. The cubic root of 2826308077 is about 1413.8602995129.

The spelling of 2826308077 in words is "two billion, eight hundred twenty-six million, three hundred eight thousand, seventy-seven".