6663234 has 8 divisors (see below), whose sum is σ = 13326480. Its totient is φ = 2221076.

The previous prime is 6663229. The next prime is 6663257. The reversal of 6663234 is 4323666.

It is a sphenic number, since it is the product of 3 distinct primes.

6663234 is an admirable number.

It is a d-powerful number, because it can be written as 6 + 6⁵ + 6⁷ + 3⁹ + 2¹⁹ + 3¹⁴ + 4¹⁰ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555264 + ... + 555275.

It is an arithmetic number, because the mean of its divisors is an integer number (1665810).

Almost surely, 2^6663234 is an apocalyptic number.

6663234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6663234 is a wasteful number, since it uses less digits than its factorization.

6663234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110544.

The product of its digits is 15552, while the sum is 30.

The square root of 6663234 is about 2581.3240788402. The cubic root of 6663234 is about 188.1748976003.

It can be divided in two parts, 66632 and 34, that added together give a palindrome (66666).

The spelling of 6663234 in words is "six million, six hundred sixty-three thousand, two hundred thirty-four".