849340300793 has 8 divisors (see below), whose sum is σ = 860993944200. Its totient is φ = 837687166848.

The previous prime is 849340300777. The next prime is 849340300807. The reversal of 849340300793 is 397003043948.

849340300793 is digitally balanced in base 2, 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 59744558329 + 789595742464 = 244427^2 + 888592^2 .

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 849340300793 - 2⁴ = 849340300777 is a prime.

It is a super-2 number, since 2×849340300793² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (849340300493) 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, 4258343 + ... + 4453331.

It is an arithmetic number, because the mean of its divisors is an integer number (107624243025).

Almost surely, 2^849340300793 is an apocalyptic number.

It is an amenable number.

849340300793 is a deficient number, since it is larger than the sum of its proper divisors (11653643407).

849340300793 is a wasteful number, since it uses less digits than its factorization.

849340300793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254731.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 849340300793 in words is "eight hundred forty-nine billion, three hundred forty million, three hundred thousand, seven hundred ninety-three".