7873941619 has 8 divisors (see below), whose sum is σ = 7918539920. Its totient is φ = 7829467776.

The previous prime is 7873941611. The next prime is 7873941623. The reversal of 7873941619 is 9161493787.

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 7873941619 - 2³ = 7873941611 is a prime.

It is a super-2 number, since 2×7873941619² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7873941619.

It is not an unprimeable number, because it can be changed into a prime (7873941611) 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, 97264 + ... + 158770.

It is an arithmetic number, because the mean of its divisors is an integer number (989817490).

Almost surely, 2^7873941619 is an apocalyptic number.

7873941619 is a deficient number, since it is larger than the sum of its proper divisors (44598301).

7873941619 is a wasteful number, since it uses less digits than its factorization.

7873941619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62229.

The product of its digits is 2286144, while the sum is 55.

The square root of 7873941619 is about 88735.2332447490. The cubic root of 7873941619 is about 1989.4394706736.

The spelling of 7873941619 in words is "seven billion, eight hundred seventy-three million, nine hundred forty-one thousand, six hundred nineteen".