6797858309 has 8 divisors (see below), whose sum is σ = 7431333120. Its totient is φ = 6166964800.

The previous prime is 6797858299. The next prime is 6797858329. The reversal of 6797858309 is 9038587976.

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 6797858309 - 2²⁴ = 6781081093 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 (6797858329) 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, 639812 + ... + 650349.

It is an arithmetic number, because the mean of its divisors is an integer number (928916640).

Almost surely, 2^6797858309 is an apocalyptic number.

It is an amenable number.

6797858309 is a deficient number, since it is larger than the sum of its proper divisors (633474811).

6797858309 is a wasteful number, since it uses less digits than its factorization.

6797858309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290651.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The square root of 6797858309 is about 82449.1255805663. The cubic root of 6797858309 is about 1894.3375558538.

The spelling of 6797858309 in words is "six billion, seven hundred ninety-seven million, eight hundred fifty-eight thousand, three hundred nine".