6299944 has 64 divisors (see below), whose sum is σ = 14745600. Its totient is φ = 2462400.

The previous prime is 6299941. The next prime is 6299957. The reversal of 6299944 is 4499926.

It is a self number, because there is not a number n which added to its sum of digits gives 6299944.

It is not an unprimeable number, because it can be changed into a prime (6299941) 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, 32889 + ... + 33079.

It is an arithmetic number, because the mean of its divisors is an integer number (230400).

Almost surely, 2^6299944 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 6299944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7372800).

6299944 is an abundant number, since it is smaller than the sum of its proper divisors (8445656).

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

6299944 is a wasteful number, since it uses less digits than its factorization.

6299944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 250 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 6299944 is about 2509.9689241104. The cubic root of 6299944 is about 184.6909278092.

The spelling of 6299944 in words is "six million, two hundred ninety-nine thousand, nine hundred forty-four".