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BaseRepresentation
bin11001111100000011100
31121011220120
43033200130
5204144243
630114540
710136661
oct3174034
91534816
10849948
11530640
1234ba50
13239b38
14181a68
1511bc83
hexcf81c

849948 has 48 divisors (see below), whose sum is σ = 2225664. Its totient is φ = 250240.

The previous prime is 849943. The next prime is 849967.

849948 is nontrivially palindromic in base 10.

849948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849943) by changing a digit.

849948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6136 + ... + 6272.

It is an arithmetic number, because the mean of its divisors is an integer number (46368).

2849948 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 849948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1112832).

849948 is an abundant number, since it is smaller than the sum of its proper divisors (1375716).

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

849948 is a wasteful number, since it uses less digits than its factorization.

849948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 200 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 849948 is about 921.9262443385. The cubic root of 849948 is about 94.7248919950.

The spelling of 849948 in words is "eight hundred forty-nine thousand, nine hundred forty-eight".