6679632 has 60 divisors (see below), whose sum is σ = 18082176. Its totient is φ = 2122560.

The previous prime is 6679619. The next prime is 6679639. The reversal of 6679632 is 2369766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6679639) 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 11 ways as a sum of consecutive naturals, for example, 99663 + ... + 99729.

Almost surely, 2^6679632 is an apocalyptic number.

6679632 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6679632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9041088).

6679632 is an abundant number, since it is smaller than the sum of its proper divisors (11402544).

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

6679632 is a wasteful number, since it uses less digits than its factorization.

6679632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 103 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

The square root of 6679632 is about 2584.4984039461. The cubic root of 6679632 is about 188.3291352255.

The spelling of 6679632 in words is "six million, six hundred seventy-nine thousand, six hundred thirty-two".