6874169851 has 8 divisors (see below), whose sum is σ = 7021647360. Its totient is φ = 6726743208.

The previous prime is 6874169843. The next prime is 6874169893. The reversal of 6874169851 is 1589614786.

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 6874169851 - 2³ = 6874169843 is a prime.

It is a super-2 number, since 2×6874169851² = 94508422280794724402, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6874169792 and 6874169801.

It is not an unprimeable number, because it can be changed into a prime (6874169821) 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, 407160 + ... + 423706.

It is an arithmetic number, because the mean of its divisors is an integer number (877705920).

Almost surely, 2^6874169851 is an apocalyptic number.

6874169851 is a deficient number, since it is larger than the sum of its proper divisors (147477509).

6874169851 is a wasteful number, since it uses less digits than its factorization.

6874169851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25433.

The product of its digits is 2903040, while the sum is 55.

The square root of 6874169851 is about 82910.6136209352. The cubic root of 6874169851 is about 1901.3996935502.

The spelling of 6874169851 in words is "six billion, eight hundred seventy-four million, one hundred sixty-nine thousand, eight hundred fifty-one".