6717642460 has 12 divisors (see below), whose sum is σ = 14107049208. Its totient is φ = 2687056976.

The previous prime is 6717642439. The next prime is 6717642467. The reversal of 6717642460 is 642467176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6717642467) 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, 167941042 + ... + 167941081.

It is an arithmetic number, because the mean of its divisors is an integer number (1175587434).

Almost surely, 2^6717642460 is an apocalyptic number.

It is an amenable number.

6717642460 is an abundant number, since it is smaller than the sum of its proper divisors (7389406748).

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

6717642460 is a wasteful number, since it uses less digits than its factorization.

6717642460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335882132 (or 335882130 counting only the distinct ones).

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

The square root of 6717642460 is about 81961.2253446714. The cubic root of 6717642460 is about 1886.8568886909.

The spelling of 6717642460 in words is "six billion, seven hundred seventeen million, six hundred forty-two thousand, four hundred sixty".