2826209229 has 4 divisors (see below), whose sum is σ = 3768278976. Its totient is φ = 1884139484.

The previous prime is 2826209201. The next prime is 2826209231. The reversal of 2826209229 is 9229026282.

2826209229 is digitally balanced in base 2 and base 4, because in such bases 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2826209229 - 2⁷ = 2826209101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2826229229) 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, 471034869 + ... + 471034874.

It is an arithmetic number, because the mean of its divisors is an integer number (942069744).

Almost surely, 2^2826209229 is an apocalyptic number.

It is an amenable number.

2826209229 is a deficient number, since it is larger than the sum of its proper divisors (942069747).

2826209229 is an equidigital number, since it uses as much as digits as its factorization.

2826209229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942069746.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 2826209229 is about 53162.1033161782. The cubic root of 2826209229 is about 1413.8438164205.

The spelling of 2826209229 in words is "two billion, eight hundred twenty-six million, two hundred nine thousand, two hundred twenty-nine".