4068846 has 32 divisors (see below), whose sum is σ = 9120000. Its totient is φ = 1344600.

The previous prime is 4068839. The next prime is 4068847. The reversal of 4068846 is 6488604.

It is a self number, because there is not a number n which added to its sum of digits gives 4068846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7905 + ... + 8403.

It is an arithmetic number, because the mean of its divisors is an integer number (285000).

Almost surely, 2^4068846 is an apocalyptic number.

4068846 is an abundant number, since it is smaller than the sum of its proper divisors (5051154).

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

4068846 is a wasteful number, since it uses less digits than its factorization.

4068846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 4068846 is about 2017.1380716252. The cubic root of 4068846 is about 159.6456480880.

It can be divided in two parts, 40 and 68846, that added together give a palindrome (68886).

The spelling of 4068846 in words is "four million, sixty-eight thousand, eight hundred forty-six".