3683469811 has 16 divisors (see below), whose sum is σ = 4292780800. Its totient is φ = 3095275680.

The previous prime is 3683469767. The next prime is 3683469841. The reversal of 3683469811 is 1189643863.

It is not a de Polignac number, because 3683469811 - 2⁷ = 3683469683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3683469841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117040 + ... + 145138.

It is an arithmetic number, because the mean of its divisors is an integer number (268298800).

Almost surely, 2^3683469811 is an apocalyptic number.

3683469811 is a deficient number, since it is larger than the sum of its proper divisors (609310989).

3683469811 is a wasteful number, since it uses less digits than its factorization.

3683469811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28474.

The product of its digits is 746496, while the sum is 49.

The square root of 3683469811 is about 60691.5958844386. The cubic root of 3683469811 is about 1544.3736090784.

The spelling of 3683469811 in words is "three billion, six hundred eighty-three million, four hundred sixty-nine thousand, eight hundred eleven".