2869468661 has 8 divisors (see below), whose sum is σ = 2995030080. Its totient is φ = 2743974112.

The previous prime is 2869468643. The next prime is 2869468703. The reversal of 2869468661 is 1668649682.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2869468661 - 2¹⁰ = 2869467637 is a prime.

It is a super-2 number, since 2×2869468661² = 16467700792922265842, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2869468597 and 2869468606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2869468061) 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 7 ways as a sum of consecutive naturals, for example, 83945 + ... + 113073.

It is an arithmetic number, because the mean of its divisors is an integer number (374378760).

Almost surely, 2^2869468661 is an apocalyptic number.

It is an amenable number.

2869468661 is a deficient number, since it is larger than the sum of its proper divisors (125561419).

2869468661 is a wasteful number, since it uses less digits than its factorization.

2869468661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33435.

The product of its digits is 5971968, while the sum is 56.

The square root of 2869468661 is about 53567.4216385295. The cubic root of 2869468661 is about 1421.0209976786.

The spelling of 2869468661 in words is "two billion, eight hundred sixty-nine million, four hundred sixty-eight thousand, six hundred sixty-one".