3670666771 has 8 divisors (see below), whose sum is σ = 3770443584. Its totient is φ = 3571793280.

The previous prime is 3670666763. The next prime is 3670666777. The reversal of 3670666771 is 1776660763.

It is a happy number.

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 3670666771 - 2³ = 3670666763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3670666777) 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, 217590 + ... + 233851.

It is an arithmetic number, because the mean of its divisors is an integer number (471305448).

Almost surely, 2^3670666771 is an apocalyptic number.

3670666771 is a deficient number, since it is larger than the sum of its proper divisors (99776813).

3670666771 is a wasteful number, since it uses less digits than its factorization.

3670666771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451661.

The product of its (nonzero) digits is 1333584, while the sum is 49.

The square root of 3670666771 is about 60586.0278529629. The cubic root of 3670666771 is about 1542.5822157152.

The spelling of 3670666771 in words is "three billion, six hundred seventy million, six hundred sixty-six thousand, seven hundred seventy-one".