6309044 has 18 divisors (see below), whose sum is σ = 12843810. Its totient is φ = 2703792.

The previous prime is 6309031. The next prime is 6309049. The reversal of 6309044 is 4409036.

It can be written as a sum of positive squares in only one way, i.e., 4892944 + 1416100 = 2212^2 + 1190^2 .

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6309049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15899 + ... + 16290.

It is an arithmetic number, because the mean of its divisors is an integer number (713545).

Almost surely, 2^6309044 is an apocalyptic number.

It is an amenable number.

6309044 is an abundant number, since it is smaller than the sum of its proper divisors (6534766).

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

6309044 is a wasteful number, since it uses less digits than its factorization.

6309044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32207 (or 32198 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6309044 is about 2511.7810414126. The cubic root of 6309044 is about 184.7798110789.

The spelling of 6309044 in words is "six million, three hundred nine thousand, forty-four".