849753195616 has 96 divisors (see below), whose sum is σ = 1833311285568. Its totient is φ = 385314416640.

The previous prime is 849753195587. The next prime is 849753195673. The reversal of 849753195616 is 616591357948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22235661 + ... + 22273843.

It is an arithmetic number, because the mean of its divisors is an integer number (19096992558).

Almost surely, 2^849753195616 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 849753195616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (916655642784).

849753195616 is an abundant number, since it is smaller than the sum of its proper divisors (983558089952).

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

849753195616 is a wasteful number, since it uses less digits than its factorization.

849753195616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39144 (or 39136 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 64.

The spelling of 849753195616 in words is "eight hundred forty-nine billion, seven hundred fifty-three million, one hundred ninety-five thousand, six hundred sixteen".