3680522815 has 8 divisors (see below), whose sum is σ = 4432926528. Its totient is φ = 2933552160.

The previous prime is 3680522801. The next prime is 3680522861. The reversal of 3680522815 is 5182250863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3680522815 - 2⁹ = 3680522303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1356772 + ... + 1359481.

It is an arithmetic number, because the mean of its divisors is an integer number (554115816).

Almost surely, 2^3680522815 is an apocalyptic number.

3680522815 is a deficient number, since it is larger than the sum of its proper divisors (752403713).

3680522815 is a wasteful number, since it uses less digits than its factorization.

3680522815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716529.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 3680522815 is about 60667.3125744004. The cubic root of 3680522815 is about 1543.9616354609.

The spelling of 3680522815 in words is "three billion, six hundred eighty million, five hundred twenty-two thousand, eight hundred fifteen".