2869604011 has 4 divisors (see below), whose sum is σ = 2936339032. Its totient is φ = 2802868992.

The previous prime is 2869603967. The next prime is 2869604041. The reversal of 2869604011 is 1104069682.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2869604011 - 2⁷ = 2869603883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2869604041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33367446 + ... + 33367531.

It is an arithmetic number, because the mean of its divisors is an integer number (734084758).

Almost surely, 2^2869604011 is an apocalyptic number.

2869604011 is a deficient number, since it is larger than the sum of its proper divisors (66735021).

2869604011 is an equidigital number, since it uses as much as digits as its factorization.

2869604011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66735020.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 2869604011 is about 53568.6849847931. The cubic root of 2869604011 is about 1421.0433400458.

The spelling of 2869604011 in words is "two billion, eight hundred sixty-nine million, six hundred four thousand, eleven".