6899711441 has 8 divisors (see below), whose sum is σ = 7890823104. Its totient is φ = 5909959440.

The previous prime is 6899711387. The next prime is 6899711453. The reversal of 6899711441 is 1441179986.

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

It is not a de Polignac number, because 6899711441 - 2¹⁰ = 6899710417 is a prime.

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 6899711441.

It is not an unprimeable number, because it can be changed into a prime (6899711461) 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, 329015 + ... + 349356.

It is an arithmetic number, because the mean of its divisors is an integer number (986352888).

Almost surely, 2^6899711441 is an apocalyptic number.

It is an amenable number.

6899711441 is a deficient number, since it is larger than the sum of its proper divisors (991111663).

6899711441 is a wasteful number, since it uses less digits than its factorization.

6899711441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679831.

The product of its digits is 435456, while the sum is 50.

The square root of 6899711441 is about 83064.5016899518. The cubic root of 6899711441 is about 1903.7517228324.

The spelling of 6899711441 in words is "six billion, eight hundred ninety-nine million, seven hundred eleven thousand, four hundred forty-one".