6801791269 has 16 divisors (see below), whose sum is σ = 8465506560. Its totient is φ = 5321162880.

The previous prime is 6801791257. The next prime is 6801791329. The reversal of 6801791269 is 9621971086.

6801791269 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6801791269 - 2¹⁹ = 6801266981 is a prime.

It is a super-3 number, since 3×6801791269³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6801795269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411817 + ... + 428014.

It is an arithmetic number, because the mean of its divisors is an integer number (529094160).

Almost surely, 2^6801791269 is an apocalyptic number.

It is an amenable number.

6801791269 is a deficient number, since it is larger than the sum of its proper divisors (1663715291).

6801791269 is a wasteful number, since it uses less digits than its factorization.

6801791269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839940.

The product of its (nonzero) digits is 326592, while the sum is 49.

The square root of 6801791269 is about 82472.9729608434. The cubic root of 6801791269 is about 1894.7028139068.

The spelling of 6801791269 in words is "six billion, eight hundred one million, seven hundred ninety-one thousand, two hundred sixty-nine".