6936630 has 32 divisors (see below), whose sum is σ = 16934400. Its totient is φ = 1817952.

The previous prime is 6936623. The next prime is 6936637. The reversal of 6936630 is 366396.

It is an interprime number because it is at equal distance from previous prime (6936623) and next prime (6936637).

It is a junction number, because it is equal to n+sod(n) for n = 6936591 and 6936600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6936637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190 + ... + 3729.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 2^6936630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6936630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8467200).

6936630 is an abundant number, since it is smaller than the sum of its proper divisors (9997770).

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

6936630 is a wasteful number, since it uses less digits than its factorization.

6936630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3988.

The product of its (nonzero) digits is 17496, while the sum is 33.

The square root of 6936630 is about 2633.7482795438. The cubic root of 6936630 is about 190.7141177860.

It can be divided in two parts, 69366 and 30, that added together give a palindrome (69396).

The spelling of 6936630 in words is "six million, nine hundred thirty-six thousand, six hundred thirty".