2826641029 has 4 divisors (see below), whose sum is σ = 2828001420. Its totient is φ = 2825280640.

The previous prime is 2826641021. The next prime is 2826641047. The reversal of 2826641029 is 9201466282.

2826641029 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, and also an emirpimes, since its reverse is a distinct semiprime: 9201466282 = 2 ⋅4600733141.

It can be written as a sum of positive squares in 2 ways, for example, as 1924840129 + 901800900 = 43873^2 + 30030^2 .

It is a cyclic number.

It is not a de Polignac number, because 2826641029 - 2³ = 2826641021 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2826640982 and 2826641000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2826641021) 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, 677074 + ... + 681235.

It is an arithmetic number, because the mean of its divisors is an integer number (707000355).

Almost surely, 2^2826641029 is an apocalyptic number.

It is an amenable number.

2826641029 is a deficient number, since it is larger than the sum of its proper divisors (1360391).

2826641029 is a wasteful number, since it uses less digits than its factorization.

2826641029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360390.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 2826641029 is about 53166.1643246906. The cubic root of 2826641029 is about 1413.9158170665.

The spelling of 2826641029 in words is "two billion, eight hundred twenty-six million, six hundred forty-one thousand, twenty-nine".