6280944 has 80 divisors (see below), whose sum is σ = 17498880. Its totient is φ = 1935360.

The previous prime is 6280943. The next prime is 6280949. The reversal of 6280944 is 4490826.

It is a super-2 number, since 2×6280944² = 78900515062272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6280943) 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, 64704 + ... + 64800.

It is an arithmetic number, because the mean of its divisors is an integer number (218736).

Almost surely, 2^6280944 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 6280944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8749440).

6280944 is an abundant number, since it is smaller than the sum of its proper divisors (11217936).

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

6280944 is a wasteful number, since it uses less digits than its factorization.

6280944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 6280944 is about 2506.1811586555. The cubic root of 6280944 is about 184.5050710631.

The spelling of 6280944 in words is "six million, two hundred eighty thousand, nine hundred forty-four".