849708319800 has 432 divisors, whose sum is σ = 2790073845720. Its totient is φ = 213911308800.

The previous prime is 849708319717. The next prime is 849708319813. The reversal of 849708319800 is 8913807948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1066133002 + ... + 1066133798.

Almost surely, 2^849708319800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 849708319800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1395036922860).

849708319800 is an abundant number, since it is smaller than the sum of its proper divisors (1940365525920).

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

849708319800 is a wasteful number, since it uses less digits than its factorization.

849708319800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 57.

The spelling of 849708319800 in words is "eight hundred forty-nine billion, seven hundred eight million, three hundred nineteen thousand, eight hundred".