3680477189 has 8 divisors (see below), whose sum is σ = 3713435928. Its totient is φ = 3647607040.

The previous prime is 3680477173. The next prime is 3680477221. The reversal of 3680477189 is 9817740863.

3680477189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 34128964 + 3646348225 = 5842^2 + 60385^2 .

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 3680477189 - 2⁴ = 3680477173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3680477189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680477149) 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, 62759 + ... + 106299.

It is an arithmetic number, because the mean of its divisors is an integer number (464179491).

Almost surely, 2^3680477189 is an apocalyptic number.

It is an amenable number.

3680477189 is a deficient number, since it is larger than the sum of its proper divisors (32958739).

3680477189 is a wasteful number, since it uses less digits than its factorization.

3680477189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44295.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The square root of 3680477189 is about 60666.9365387770. The cubic root of 3680477189 is about 1543.9552554720.

The spelling of 3680477189 in words is "three billion, six hundred eighty million, four hundred seventy-seven thousand, one hundred eighty-nine".