3866670674 has 8 divisors (see below), whose sum is σ = 5802192000. Its totient is φ = 1932606676.

The previous prime is 3866670673. The next prime is 3866670707. The reversal of 3866670674 is 4760766683.

It is a happy number.

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

It is a super-2 number, since 2×3866670674² = 29902284202343228552, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3866670671) by changing a digit.

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, 357674 + ... + 368325.

It is an arithmetic number, because the mean of its divisors is an integer number (725274000).

Almost surely, 2^3866670674 is an apocalyptic number.

3866670674 is a deficient number, since it is larger than the sum of its proper divisors (1935521326).

3866670674 is a wasteful number, since it uses less digits than its factorization.

3866670674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728664.

The product of its (nonzero) digits is 6096384, while the sum is 53.

The square root of 3866670674 is about 62182.5592429260. The cubic root of 3866670674 is about 1569.5641174372.

The spelling of 3866670674 in words is "three billion, eight hundred sixty-six million, six hundred seventy thousand, six hundred seventy-four".