6607398 has 32 divisors (see below), whose sum is σ = 15356160. Its totient is φ = 1856160.

The previous prime is 6607379. The next prime is 6607409. The reversal of 6607398 is 8937066.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1273 + ... + 3851.

It is an arithmetic number, because the mean of its divisors is an integer number (479880).

Almost surely, 2^6607398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6607398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7678080).

6607398 is an abundant number, since it is smaller than the sum of its proper divisors (8748762).

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

6607398 is a wasteful number, since it uses less digits than its factorization.

6607398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 6607398 is about 2570.4859462755. The cubic root of 6607398 is about 187.6478052331.

The spelling of 6607398 in words is "six million, six hundred seven thousand, three hundred ninety-eight".