6663334 has 16 divisors (see below), whose sum is σ = 10221120. Its totient is φ = 3257280.

The previous prime is 6663329. The next prime is 6663347. The reversal of 6663334 is 4333666.

It is a junction number, because it is equal to n+sod(n) for n = 6663296 and 6663305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28482 + ... + 28714.

It is an arithmetic number, because the mean of its divisors is an integer number (638820).

Almost surely, 2^6663334 is an apocalyptic number.

6663334 is a deficient number, since it is larger than the sum of its proper divisors (3557786).

6663334 is a wasteful number, since it uses less digits than its factorization.

6663334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495.

The product of its digits is 23328, while the sum is 31.

The square root of 6663334 is about 2581.3434486716. The cubic root of 6663334 is about 188.1758389548.

The spelling of 6663334 in words is "six million, six hundred sixty-three thousand, three hundred thirty-four".