6854107739 has 8 divisors (see below), whose sum is σ = 6867943440. Its totient is φ = 6840288000.

The previous prime is 6854107699. The next prime is 6854107769. The reversal of 6854107739 is 9377014586.

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

It is a cyclic number.

It is not a de Polignac number, because 6854107739 - 2⁸ = 6854107483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6854107769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1178639 + ... + 1184439.

It is an arithmetic number, because the mean of its divisors is an integer number (858492930).

Almost surely, 2^6854107739 is an apocalyptic number.

6854107739 is a deficient number, since it is larger than the sum of its proper divisors (13835701).

6854107739 is a wasteful number, since it uses less digits than its factorization.

6854107739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The square root of 6854107739 is about 82789.5388258686. The cubic root of 6854107739 is about 1899.5481602387.

The spelling of 6854107739 in words is "six billion, eight hundred fifty-four million, one hundred seven thousand, seven hundred thirty-nine".