6673398 has 16 divisors (see below), whose sum is σ = 13497840. Its totient is φ = 2199296.

The previous prime is 6673397. The next prime is 6673399. The reversal of 6673398 is 8933766.

It is an interprime number because it is at equal distance from previous prime (6673397) and next prime (6673399).

It is a d-powerful number, because it can be written as 6 + 6⁴ + 7⁶ + 3¹¹ + 3¹³ + 9⁷ + 8 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5715 + ... + 6782.

It is an arithmetic number, because the mean of its divisors is an integer number (843615).

Almost surely, 2^6673398 is an apocalyptic number.

6673398 is an abundant number, since it is smaller than the sum of its proper divisors (6824442).

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

6673398 is a wasteful number, since it uses less digits than its factorization.

6673398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12591.

The product of its digits is 163296, while the sum is 42.

The square root of 6673398 is about 2583.2920856922. The cubic root of 6673398 is about 188.2705287405.

The spelling of 6673398 in words is "six million, six hundred seventy-three thousand, three hundred ninety-eight".