3680111347 has 4 divisors (see below), whose sum is σ = 4014666936. Its totient is φ = 3345555760.

The previous prime is 3680111321. The next prime is 3680111359. The reversal of 3680111347 is 7431110863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3680111347 - 2¹¹ = 3680109299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3680111377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167277778 + ... + 167277799.

It is an arithmetic number, because the mean of its divisors is an integer number (1003666734).

Almost surely, 2^3680111347 is an apocalyptic number.

3680111347 is a deficient number, since it is larger than the sum of its proper divisors (334555589).

3680111347 is a wasteful number, since it uses less digits than its factorization.

3680111347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334555588.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 3680111347 is about 60663.9212959400. The cubic root of 3680111347 is about 1543.9040970337.

The spelling of 3680111347 in words is "three billion, six hundred eighty million, one hundred eleven thousand, three hundred forty-seven".