3189669813 has 16 divisors (see below), whose sum is σ = 5155022400. Its totient is φ = 1933133040.

The previous prime is 3189669799. The next prime is 3189669839.

3189669813 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3189669813 - 2¹⁴ = 3189653429 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3189669813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3189669853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5369518 + ... + 5370111.

It is an arithmetic number, because the mean of its divisors is an integer number (322188900).

Almost surely, 2^3189669813 is an apocalyptic number.

3189669813 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3189669813 is a deficient number, since it is larger than the sum of its proper divisors (1965352587).

3189669813 is a wasteful number, since it uses less digits than its factorization.

3189669813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10739649 (or 10739643 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 3189669813 is about 56477.1618709722. The cubic root of 3189669813 is about 1472.0251928199.

The spelling of 3189669813 in words is "three billion, one hundred eighty-nine million, six hundred sixty-nine thousand, eight hundred thirteen".