6634896 has 80 divisors (see below), whose sum is σ = 18641664. Its totient is φ = 2025472.

The previous prime is 6634891. The next prime is 6634921. The reversal of 6634896 is 6984366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6634891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38266 + ... + 38438.

Almost surely, 2^6634896 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 6634896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9320832).

6634896 is an abundant number, since it is smaller than the sum of its proper divisors (12006768).

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

6634896 is a wasteful number, since it uses less digits than its factorization.

6634896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 242 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 6634896 is about 2575.8291868833. The cubic root of 6634896 is about 187.9077561656.

The spelling of 6634896 in words is "six million, six hundred thirty-four thousand, eight hundred ninety-six".