3706627705 has 8 divisors (see below), whose sum is σ = 4852312704. Its totient is φ = 2695729200.

The previous prime is 3706627681. The next prime is 3706627709. The reversal of 3706627705 is 5077266073.

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

It is not a de Polignac number, because 3706627705 - 2⁹ = 3706627193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3706627709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33696561 + ... + 33696670.

It is an arithmetic number, because the mean of its divisors is an integer number (606539088).

Almost surely, 2^3706627705 is an apocalyptic number.

It is an amenable number.

3706627705 is a deficient number, since it is larger than the sum of its proper divisors (1145684999).

3706627705 is a wasteful number, since it uses less digits than its factorization.

3706627705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67393247.

The product of its (nonzero) digits is 370440, while the sum is 43.

The square root of 3706627705 is about 60882.0803274658. The cubic root of 3706627705 is about 1547.6033311225.

The spelling of 3706627705 in words is "three billion, seven hundred six million, six hundred twenty-seven thousand, seven hundred five".