3680716 has 12 divisors (see below), whose sum is σ = 6936832. Its totient is φ = 1698768.

The previous prime is 3680681. The next prime is 3680741. The reversal of 3680716 is 6170863.

3680716 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35340 + ... + 35443.

Almost surely, 2^3680716 is an apocalyptic number.

It is an amenable number.

3680716 is a deficient number, since it is larger than the sum of its proper divisors (3256116).

3680716 is a wasteful number, since it uses less digits than its factorization.

3680716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70800 (or 70798 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3680716 is about 1918.5192206491. The cubic root of 3680716 is about 154.3988648381.

The spelling of 3680716 in words is "three million, six hundred eighty thousand, seven hundred sixteen".