4006700373666 has 8 divisors (see below), whose sum is σ = 8013400747344. Its totient is φ = 1335566791220.

The previous prime is 4006700373631. The next prime is 4006700373733. The reversal of 4006700373666 is 6663730076004.

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

4006700373666 is an admirable number.

It is a super-4 number, since 4×4006700373666⁴ (a number of 52 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333891697800 + ... + 333891697811.

It is an arithmetic number, because the mean of its divisors is an integer number (1001675093418).

Almost surely, 2^{4006700373666} is an apocalyptic number.

4006700373666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4006700373666 is a wasteful number, since it uses less digits than its factorization.

4006700373666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667783395616.

The product of its (nonzero) digits is 2286144, while the sum is 48.

The spelling of 4006700373666 in words is "four trillion, six billion, seven hundred million, three hundred seventy-three thousand, six hundred sixty-six".