6827383261 has 8 divisors (see below), whose sum is σ = 7088316120. Its totient is φ = 6568150848.

The previous prime is 6827383253. The next prime is 6827383289. The reversal of 6827383261 is 1623837286.

6827383261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 118135161 + 6709248100 = 10869^2 + 81910^2 .

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 6827383261 - 2³ = 6827383253 is a prime.

It is a super-2 number, since 2×6827383261² = 93226324385165988242, which contains 22 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 (6827383291) 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, 416926 + ... + 432991.

It is an arithmetic number, because the mean of its divisors is an integer number (886039515).

Almost surely, 2^6827383261 is an apocalyptic number.

It is an amenable number.

6827383261 is a deficient number, since it is larger than the sum of its proper divisors (260932859).

6827383261 is a wasteful number, since it uses less digits than its factorization.

6827383261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850223.

The product of its digits is 580608, while the sum is 46.

The square root of 6827383261 is about 82627.9811020456. The cubic root of 6827383261 is about 1897.0761363636.

The spelling of 6827383261 in words is "six billion, eight hundred twenty-seven million, three hundred eighty-three thousand, two hundred sixty-one".