6865230349 has 4 divisors (see below), whose sum is σ = 7101962460. Its totient is φ = 6628498240.

The previous prime is 6865230341. The next prime is 6865230367. The reversal of 6865230349 is 9430325686.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5860974249 + 1004256100 = 76557^2 + 31690^2 .

It is a cyclic number.

It is not a de Polignac number, because 6865230349 - 2³ = 6865230341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6865230299 and 6865230308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6865230341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118366012 + ... + 118366069.

It is an arithmetic number, because the mean of its divisors is an integer number (1775490615).

Almost surely, 2^6865230349 is an apocalyptic number.

It is an amenable number.

6865230349 is a deficient number, since it is larger than the sum of its proper divisors (236732111).

6865230349 is a wasteful number, since it uses less digits than its factorization.

6865230349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236732110.

The product of its (nonzero) digits is 933120, while the sum is 46.

The square root of 6865230349 is about 82856.6856023097. The cubic root of 6865230349 is about 1900.5751120510.

The spelling of 6865230349 in words is "six billion, eight hundred sixty-five million, two hundred thirty thousand, three hundred forty-nine".