6847950 has 48 divisors (see below), whose sum is σ = 17248896. Its totient is φ = 1797600.

The previous prime is 6847949. The next prime is 6847969. The reversal of 6847950 is 597486.

It is a junction number, because it is equal to n+sod(n) for n = 6847899 and 6847908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10329 + ... + 10971.

It is an arithmetic number, because the mean of its divisors is an integer number (359352).

Almost surely, 2^6847950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6847950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8624448).

6847950 is an abundant number, since it is smaller than the sum of its proper divisors (10400946).

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

6847950 is a wasteful number, since it uses less digits than its factorization.

6847950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 6847950 is about 2616.8588039862. The cubic root of 6847950 is about 189.8979137650.

The spelling of 6847950 in words is "six million, eight hundred forty-seven thousand, nine hundred fifty".