6670673444 has 24 divisors (see below), whose sum is σ = 12292657440. Its totient is φ = 3158616384.

The previous prime is 6670673441. The next prime is 6670673489. The reversal of 6670673444 is 4443760766.

It is a happy number.

It is a super-2 number, since 2×6670673444² = 88995768392973642272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6670673441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209567 + ... + 239289.

It is an arithmetic number, because the mean of its divisors is an integer number (512194060).

Almost surely, 2^6670673444 is an apocalyptic number.

It is an amenable number.

6670673444 is a deficient number, since it is larger than the sum of its proper divisors (5621983996).

6670673444 is a wasteful number, since it uses less digits than its factorization.

6670673444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32699 (or 32697 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 47.

The square root of 6670673444 is about 81674.1908071332. The cubic root of 6670673444 is about 1882.4490344321.

The spelling of 6670673444 in words is "six billion, six hundred seventy million, six hundred seventy-three thousand, four hundred forty-four".