3666836706 has 32 divisors (see below), whose sum is σ = 7900569600. Its totient is φ = 1127862144.

The previous prime is 3666836689. The next prime is 3666836711. The reversal of 3666836706 is 6076386663.

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 15 ways as a sum of consecutive naturals, for example, 280095 + ... + 292893.

It is an arithmetic number, because the mean of its divisors is an integer number (246892800).

Almost surely, 2^3666836706 is an apocalyptic number.

3666836706 is an abundant number, since it is smaller than the sum of its proper divisors (4233732894).

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

3666836706 is a wasteful number, since it uses less digits than its factorization.

3666836706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16490.

The product of its (nonzero) digits is 3919104, while the sum is 51.

The square root of 3666836706 is about 60554.4111192570. The cubic root of 3666836706 is about 1542.0455061170.

The spelling of 3666836706 in words is "three billion, six hundred sixty-six million, eight hundred thirty-six thousand, seven hundred six".