6670707040 has 24 divisors (see below), whose sum is σ = 15759545760. Its totient is φ = 2668282752.

The previous prime is 6670707013. The next prime is 6670707047. The reversal of 6670707040 is 407070766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670707047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20845800 + ... + 20846119.

It is an arithmetic number, because the mean of its divisors is an integer number (656647740).

Almost surely, 2^6670707040 is an apocalyptic number.

It is an amenable number.

6670707040 is an abundant number, since it is smaller than the sum of its proper divisors (9088838720).

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

6670707040 is a wasteful number, since it uses less digits than its factorization.

6670707040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41691934 (or 41691926 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 6670707040 is about 81674.3964777212. The cubic root of 6670707040 is about 1882.4521946653.

The spelling of 6670707040 in words is "six billion, six hundred seventy million, seven hundred seven thousand, forty".