9854346448 has 20 divisors (see below), whose sum is σ = 19118866468. Its totient is φ = 4920445440.

The previous prime is 9854346427. The next prime is 9854346449. The reversal of 9854346448 is 8446434589.

It can be written as a sum of positive squares in 2 ways, for example, as 8621493904 + 1232852544 = 92852^2 + 35112^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9854346449) 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, 408393 + ... + 431848.

Almost surely, 2^9854346448 is an apocalyptic number.

It is an amenable number.

9854346448 is a deficient number, since it is larger than the sum of its proper divisors (9264520020).

9854346448 is a wasteful number, since it uses less digits than its factorization.

9854346448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840982 (or 840976 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 55.

The square root of 9854346448 is about 99269.0608800144. The cubic root of 9854346448 is about 2143.9234548394.

It can be divided in two parts, 98543 and 46448, that added together give a triangular number (144991 = T₅₃₈).

The spelling of 9854346448 in words is "nine billion, eight hundred fifty-four million, three hundred forty-six thousand, four hundred forty-eight".