3793490075869 has 8 divisors (see below), whose sum is σ = 4085312558040. Its totient is φ = 3501669815616.

The previous prime is 3793490075827. The next prime is 3793490075987. The reversal of 3793490075869 is 9685700943973.

It can be written as a sum of positive squares in 4 ways, for example, as 44472483225 + 3749017592644 = 210885^2 + 1936238^2 .

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 3793490075869 - 2²⁷ = 3793355858141 is a prime.

It is a super-2 number, since 2×3793490075869² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3793490075798 and 3793490075807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3793490073869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5196567 + ... + 5881435.

It is an arithmetic number, because the mean of its divisors is an integer number (510664069755).

Almost surely, 2^{3793490075869} is an apocalyptic number.

It is an amenable number.

3793490075869 is a deficient number, since it is larger than the sum of its proper divisors (291822482171).

3793490075869 is a wasteful number, since it uses less digits than its factorization.

3793490075869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110959.

The product of its (nonzero) digits is 308629440, while the sum is 70.

The spelling of 3793490075869 in words is "three trillion, seven hundred ninety-three billion, four hundred ninety million, seventy-five thousand, eight hundred sixty-nine".