3680489177 has 2 divisors, whose sum is σ = 3680489178. Its totient is φ = 3680489176.

The previous prime is 3680489173. The next prime is 3680489249. The reversal of 3680489177 is 7719840863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3614895376 + 65593801 = 60124^2 + 8099^2 .

It is a cyclic number.

It is not a de Polignac number, because 3680489177 - 2² = 3680489173 is a prime.

It is not a weakly prime, because it can be changed into another prime (3680489173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1840244588 + 1840244589.

It is an arithmetic number, because the mean of its divisors is an integer number (1840244589).

Almost surely, 2^3680489177 is an apocalyptic number.

It is an amenable number.

3680489177 is a deficient number, since it is larger than the sum of its proper divisors (1).

3680489177 is an equidigital number, since it uses as much as digits as its factorization.

3680489177 is an evil number, because the sum of its binary digits is even.

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

The square root of 3680489177 is about 60667.0353404549. The cubic root of 3680489177 is about 1543.9569317868.

The spelling of 3680489177 in words is "three billion, six hundred eighty million, four hundred eighty-nine thousand, one hundred seventy-seven".