3680520711 has 16 divisors (see below), whose sum is σ = 5714233344. Its totient is φ = 2063471904.

The previous prime is 3680520691. The next prime is 3680520719. The reversal of 3680520711 is 1170250863.

It is not a de Polignac number, because 3680520711 - 2¹⁴ = 3680504327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680520719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1652311 + ... + 1654536.

It is an arithmetic number, because the mean of its divisors is an integer number (357139584).

Almost surely, 2^3680520711 is an apocalyptic number.

3680520711 is a deficient number, since it is larger than the sum of its proper divisors (2033712633).

3680520711 is a wasteful number, since it uses less digits than its factorization.

3680520711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306910.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 3680520711 is about 60667.2952339232. The cubic root of 3680520711 is about 1543.9613412549.

The spelling of 3680520711 in words is "three billion, six hundred eighty million, five hundred twenty thousand, seven hundred eleven".