2828074869 has 24 divisors (see below), whose sum is σ = 4218408480. Its totient is φ = 1824615072.

The previous prime is 2828074861. The next prime is 2828074877. The reversal of 2828074869 is 9684708282.

2828074869 is a `hidden beast` number, since 2 + 82 + 80 + 7 + 486 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (2828074861) and next prime (2828074877).

It is not a de Polignac number, because 2828074869 - 2³ = 2828074861 is a prime.

It is a super-2 number, since 2×2828074869² = 15996014929338734322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828074861) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8662 + ... + 75704.

It is an arithmetic number, because the mean of its divisors is an integer number (175767020).

Almost surely, 2^2828074869 is an apocalyptic number.

It is an amenable number.

2828074869 is a deficient number, since it is larger than the sum of its proper divisors (1390333611).

2828074869 is a wasteful number, since it uses less digits than its factorization.

2828074869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67201 (or 67198 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The square root of 2828074869 is about 53179.6471312099. The cubic root of 2828074869 is about 1414.1548506447.

The spelling of 2828074869 in words is "two billion, eight hundred twenty-eight million, seventy-four thousand, eight hundred sixty-nine".