6875419989 has 8 divisors (see below), whose sum is σ = 9168189472. Its totient is φ = 4583131920.

The previous prime is 6875419987. The next prime is 6875419997. The reversal of 6875419989 is 9899145786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6875419989 - 2¹ = 6875419987 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6875419987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85594 + ... + 145179.

It is an arithmetic number, because the mean of its divisors is an integer number (1146023684).

Almost surely, 2^6875419989 is an apocalyptic number.

It is an amenable number.

6875419989 is a deficient number, since it is larger than the sum of its proper divisors (2292769483).

6875419989 is a wasteful number, since it uses less digits than its factorization.

6875419989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240707.

The product of its digits is 39191040, while the sum is 66.

The square root of 6875419989 is about 82918.1523491690. The cubic root of 6875419989 is about 1901.5149495487.

The spelling of 6875419989 in words is "six billion, eight hundred seventy-five million, four hundred nineteen thousand, nine hundred eighty-nine".