6706460240 has 40 divisors (see below), whose sum is σ = 15596624520. Its totient is φ = 2681878016.

The previous prime is 6706460239. The next prime is 6706460261. The reversal of 6706460240 is 420646076.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1368112144 + 5338348096 = 36988^2 + 73064^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 6706460240.

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, 381566 + ... + 398754.

It is an arithmetic number, because the mean of its divisors is an integer number (389915613).

Almost surely, 2^6706460240 is an apocalyptic number.

It is an amenable number.

6706460240 is an abundant number, since it is smaller than the sum of its proper divisors (8890164280).

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

6706460240 is a wasteful number, since it uses less digits than its factorization.

6706460240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22079 (or 22073 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 6706460240 is about 81892.9804073585. The cubic root of 6706460240 is about 1885.8093502077.

The spelling of 6706460240 in words is "six billion, seven hundred six million, four hundred sixty thousand, two hundred forty".