7850448343 has 12 divisors (see below), whose sum is σ = 8689364208. Its totient is φ = 7067403200.

The previous prime is 7850448341. The next prime is 7850448379. The reversal of 7850448343 is 3438440587.

It is not a de Polignac number, because 7850448343 - 2¹ = 7850448341 is a prime.

It is a super-2 number, since 2×7850448343² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7850448293 and 7850448302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7850448341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427483 + ... + 445468.

It is an arithmetic number, because the mean of its divisors is an integer number (724113684).

Almost surely, 2^7850448343 is an apocalyptic number.

7850448343 is a deficient number, since it is larger than the sum of its proper divisors (838915865).

7850448343 is a wasteful number, since it uses less digits than its factorization.

7850448343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873014 (or 872991 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The square root of 7850448343 is about 88602.7558431452. The cubic root of 7850448343 is about 1987.4588865248.

The spelling of 7850448343 in words is "seven billion, eight hundred fifty million, four hundred forty-eight thousand, three hundred forty-three".