6780027742 has 8 divisors (see below), whose sum is σ = 10243207800. Its totient is φ = 3365625144.

The previous prime is 6780027739. The next prime is 6780027781. The reversal of 6780027742 is 2477200876.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×6780027742³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12194017 + ... + 12194572.

It is an arithmetic number, because the mean of its divisors is an integer number (1280400975).

Almost surely, 2^6780027742 is an apocalyptic number.

6780027742 is a deficient number, since it is larger than the sum of its proper divisors (3463180058).

6780027742 is a wasteful number, since it uses less digits than its factorization.

6780027742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24388730.

The product of its (nonzero) digits is 263424, while the sum is 43.

The square root of 6780027742 is about 82340.9238592815. The cubic root of 6780027742 is about 1892.6798431653.

The spelling of 6780027742 in words is "six billion, seven hundred eighty million, twenty-seven thousand, seven hundred forty-two".