849473630208 has 1664 divisors, whose sum is σ = 3301353062400. Its totient is φ = 212840939520.

The previous prime is 849473630077. The next prime is 849473630219. The reversal of 849473630208 is 802036374948.

849473630208 is a `hidden beast` number, since 8 + 494 + 73 + 63 + 0 + 20 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 27402375153 + ... + 27402375183.

Almost surely, 2^849473630208 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 849473630208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1650676531200).

849473630208 is an abundant number, since it is smaller than the sum of its proper divisors (2451879432192).

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

849473630208 is an equidigital number, since it uses as much as digits as its factorization.

849473630208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 849473630208 in words is "eight hundred forty-nine billion, four hundred seventy-three million, six hundred thirty thousand, two hundred eight".