6734460680 has 16 divisors (see below), whose sum is σ = 15152536620. Its totient is φ = 2693784256.

The previous prime is 6734460641. The next prime is 6734460683. The reversal of 6734460680 is 860644376.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6400960036 + 333500644 = 80006^2 + 18262^2 .

It is not an unprimeable number, because it can be changed into a prime (6734460683) 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, 84180719 + ... + 84180798.

Almost surely, 2^6734460680 is an apocalyptic number.

It is an amenable number.

6734460680 is an abundant number, since it is smaller than the sum of its proper divisors (8418075940).

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

6734460680 is a wasteful number, since it uses less digits than its factorization.

6734460680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168361528 (or 168361524 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The square root of 6734460680 is about 82063.7598456225. The cubic root of 6734460680 is about 1888.4302148793.

The spelling of 6734460680 in words is "six billion, seven hundred thirty-four million, four hundred sixty thousand, six hundred eighty".