6850847457474 has 16 divisors (see below), whose sum is σ = 13702054084608. Its totient is φ = 2283555957552.

The previous prime is 6850847457439. The next prime is 6850847457491. The reversal of 6850847457474 is 4747547480586.

It is a super-2 number, since 2×6850847457474² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6850847457399 and 6850847457408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14717122 + ... + 15175485.

It is an arithmetic number, because the mean of its divisors is an integer number (856378380288).

Almost surely, 2^{6850847457474} is an apocalyptic number.

6850847457474 is an abundant number, since it is smaller than the sum of its proper divisors (6851206627134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6850847457474 is a wasteful number, since it uses less digits than its factorization.

6850847457474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29930809.

The product of its (nonzero) digits is 842956800, while the sum is 69.

The spelling of 6850847457474 in words is "six trillion, eight hundred fifty billion, eight hundred forty-seven million, four hundred fifty-seven thousand, four hundred seventy-four".