6866727470 has 8 divisors (see below), whose sum is σ = 12360109464. Its totient is φ = 2746690984.

The previous prime is 6866727467. The next prime is 6866727481. The reversal of 6866727470 is 747276686.

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

It is a super-2 number, since 2×6866727470² = 94303892294505201800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343336364 + ... + 343336383.

It is an arithmetic number, because the mean of its divisors is an integer number (1545013683).

Almost surely, 2^6866727470 is an apocalyptic number.

6866727470 is a deficient number, since it is larger than the sum of its proper divisors (5493381994).

6866727470 is a wasteful number, since it uses less digits than its factorization.

6866727470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686672754.

The product of its (nonzero) digits is 4741632, while the sum is 53.

The square root of 6866727470 is about 82865.7195105431. The cubic root of 6866727470 is about 1900.7132566803.

The spelling of 6866727470 in words is "six billion, eight hundred sixty-six million, seven hundred twenty-seven thousand, four hundred seventy".