6601344 has 32 divisors (see below), whose sum is σ = 17535840. Its totient is φ = 2200320.

The previous prime is 6601339. The next prime is 6601349. The reversal of 6601344 is 4431066.

It is an interprime number because it is at equal distance from previous prime (6601339) and next prime (6601349).

It is a tau number, because it is divible by the number of its divisors (32).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (6601349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8212 + ... + 8979.

It is an arithmetic number, because the mean of its divisors is an integer number (547995).

Almost surely, 2^6601344 is an apocalyptic number.

6601344 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6601344 is an abundant number, since it is smaller than the sum of its proper divisors (10934496).

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

6601344 is a wasteful number, since it uses less digits than its factorization.

6601344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17208 (or 17196 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 6601344 is about 2569.3080780630. The cubic root of 6601344 is about 187.5904772225.

The spelling of 6601344 in words is "six million, six hundred one thousand, three hundred forty-four".