849462108 has 144 divisors (see below), whose sum is σ = 2352376320. Its totient is φ = 237600000.

The previous prime is 849462079. The next prime is 849462167. The reversal of 849462108 is 801264948.

It is a self number, because there is not a number n which added to its sum of digits gives 849462108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1130733 + ... + 1131483.

Almost surely, 2^849462108 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 849462108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1176188160).

849462108 is an abundant number, since it is smaller than the sum of its proper divisors (1502914212).

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

849462108 is a wasteful number, since it uses less digits than its factorization.

849462108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 849462108 is about 29145.5332426772. The cubic root of 849462108 is about 947.0683801180.

The spelling of 849462108 in words is "eight hundred forty-nine million, four hundred sixty-two thousand, one hundred eight".