3706673566 has 8 divisors (see below), whose sum is σ = 5613991344. Its totient is φ = 1835343120.

The previous prime is 3706673543. The next prime is 3706673567. The reversal of 3706673566 is 6653766073.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3706673567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8996575 + ... + 8996986.

It is an arithmetic number, because the mean of its divisors is an integer number (701748918).

Almost surely, 2^3706673566 is an apocalyptic number.

3706673566 is a deficient number, since it is larger than the sum of its proper divisors (1907317778).

3706673566 is a wasteful number, since it uses less digits than its factorization.

3706673566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17993666.

The product of its (nonzero) digits is 2857680, while the sum is 49.

The square root of 3706673566 is about 60882.4569642192. The cubic root of 3706673566 is about 1547.6097137745.

The spelling of 3706673566 in words is "three billion, seven hundred six million, six hundred seventy-three thousand, five hundred sixty-six".