6670740382 has 16 divisors (see below), whose sum is σ = 10123384320. Its totient is φ = 3296494872.

The previous prime is 6670740367. The next prime is 6670740383. The reversal of 6670740382 is 2830470766.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670740383) 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, 8193 + ... + 115795.

It is an arithmetic number, because the mean of its divisors is an integer number (632711520).

Almost surely, 2^6670740382 is an apocalyptic number.

6670740382 is a deficient number, since it is larger than the sum of its proper divisors (3452643938).

6670740382 is a wasteful number, since it uses less digits than its factorization.

6670740382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107967.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 6670740382 is about 81674.6005928404. The cubic root of 6670740382 is about 1882.4553309954.

The spelling of 6670740382 in words is "six billion, six hundred seventy million, seven hundred forty thousand, three hundred eighty-two".