2083691941 has 4 divisors (see below), whose sum is σ = 2107104300. Its totient is φ = 2060279584.

The previous prime is 2083691933. The next prime is 2083691947. The reversal of 2083691941 is 1491963802.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 266375041 + 1817316900 = 16321^2 + 42630^2 .

It is a cyclic number.

It is not a de Polignac number, because 2083691941 - 2³ = 2083691933 is a prime.

It is a super-4 number, since 4×2083691941⁴ (a number of 38 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083691947) 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, 11706046 + ... + 11706223.

It is an arithmetic number, because the mean of its divisors is an integer number (526776075).

Almost surely, 2^2083691941 is an apocalyptic number.

It is an amenable number.

2083691941 is a deficient number, since it is larger than the sum of its proper divisors (23412359).

2083691941 is an equidigital number, since it uses as much as digits as its factorization.

2083691941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23412358.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 2083691941 is about 45647.4746398966. The cubic root of 2083691941 is about 1277.2556643017.

The spelling of 2083691941 in words is "two billion, eighty-three million, six hundred ninety-one thousand, nine hundred forty-one".