6674170840 has 16 divisors (see below), whose sum is σ = 15016884480. Its totient is φ = 2669668320.

The previous prime is 6674170829. The next prime is 6674170859. The reversal of 6674170840 is 480714766.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83427096 + ... + 83427175.

It is an arithmetic number, because the mean of its divisors is an integer number (938555280).

Almost surely, 2^6674170840 is an apocalyptic number.

It is an amenable number.

6674170840 is an abundant number, since it is smaller than the sum of its proper divisors (8342713640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6674170840 is a wasteful number, since it uses less digits than its factorization.

6674170840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166854282 (or 166854278 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 6674170840 is about 81695.5986574552. The cubic root of 6674170840 is about 1882.7779627140. Note that the first 3 decimals are identical.

The spelling of 6674170840 in words is "six billion, six hundred seventy-four million, one hundred seventy thousand, eight hundred forty".