6713742766 has 16 divisors (see below), whose sum is σ = 10121803200. Its totient is φ = 3339829728.

The previous prime is 6713742733. The next prime is 6713742781. The reversal of 6713742766 is 6672473176.

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, 760011 + ... + 768793.

It is an arithmetic number, because the mean of its divisors is an integer number (632612700).

Almost surely, 2^6713742766 is an apocalyptic number.

6713742766 is a deficient number, since it is larger than the sum of its proper divisors (3408060434).

6713742766 is a wasteful number, since it uses less digits than its factorization.

6713742766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10683.

The product of its digits is 1778112, while the sum is 49.

The square root of 6713742766 is about 81937.4320198040. The cubic root of 6713742766 is about 1886.4917016066.

The spelling of 6713742766 in words is "six billion, seven hundred thirteen million, seven hundred forty-two thousand, seven hundred sixty-six".