3670665187 has 8 divisors (see below), whose sum is σ = 4195499616. Its totient is φ = 3145944192.

The previous prime is 3670665161. The next prime is 3670665199. The reversal of 3670665187 is 7815660763.

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

It is a cyclic number.

It is not a de Polignac number, because 3670665187 - 2¹⁵ = 3670632419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3670665187.

It is not an unprimeable number, because it can be changed into a prime (3670665127) 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, 58893 + ... + 103969.

It is an arithmetic number, because the mean of its divisors is an integer number (524437452).

Almost surely, 2^3670665187 is an apocalyptic number.

3670665187 is a deficient number, since it is larger than the sum of its proper divisors (524834429).

3670665187 is a wasteful number, since it uses less digits than its factorization.

3670665187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56717.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 3670665187 is about 60586.0147806406. The cubic root of 3670665187 is about 1542.5819938254.

The spelling of 3670665187 in words is "three billion, six hundred seventy million, six hundred sixty-five thousand, one hundred eighty-seven".