3680015 has 8 divisors (see below), whose sum is σ = 4648560. Its totient is φ = 2788992.

The previous prime is 3680011. The next prime is 3680029. The reversal of 3680015 is 5100863.

3680015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3680015 - 2² = 3680011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19274 + ... + 19463.

It is an arithmetic number, because the mean of its divisors is an integer number (581070).

Almost surely, 2^3680015 is an apocalyptic number.

3680015 is a deficient number, since it is larger than the sum of its proper divisors (968545).

3680015 is a wasteful number, since it uses less digits than its factorization.

3680015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38761.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 3680015 is about 1918.3365189664. The cubic root of 3680015 is about 154.3890623544.

Adding to 3680015 its reverse (5100863), we get a palindrome (8780878).

The spelling of 3680015 in words is "three million, six hundred eighty thousand, fifteen".