6914869785 has 48 divisors (see below), whose sum is σ = 12625516800. Its totient is φ = 3491361792.

The previous prime is 6914869771. The next prime is 6914869817. The reversal of 6914869785 is 5879684196.

6914869785 is a `hidden beast` number, since 69 + 1 + 486 + 97 + 8 + 5 = 666.

It is not a de Polignac number, because 6914869785 - 2¹⁰ = 6914868761 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2215456 + ... + 2218574.

It is an arithmetic number, because the mean of its divisors is an integer number (263031600).

Almost surely, 2^6914869785 is an apocalyptic number.

It is an amenable number.

6914869785 is a deficient number, since it is larger than the sum of its proper divisors (5710647015).

6914869785 is a wasteful number, since it uses less digits than its factorization.

6914869785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742 (or 5739 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The square root of 6914869785 is about 83155.6960466329. The cubic root of 6914869785 is about 1905.1448543415.

The spelling of 6914869785 in words is "six billion, nine hundred fourteen million, eight hundred sixty-nine thousand, seven hundred eighty-five".