3680312 has 8 divisors (see below), whose sum is σ = 6900600. Its totient is φ = 1840152.

The previous prime is 3680291. The next prime is 3680321. The reversal of 3680312 is 2130863.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230012 + ... + 230027.

It is an arithmetic number, because the mean of its divisors is an integer number (862575).

Almost surely, 2^3680312 is an apocalyptic number.

It is an amenable number.

3680312 is a deficient number, since it is larger than the sum of its proper divisors (3220288).

3680312 is a wasteful number, since it uses less digits than its factorization.

3680312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460045 (or 460041 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3680312 is about 1918.4139282230. The cubic root of 3680312 is about 154.3932156272.

The spelling of 3680312 in words is "three million, six hundred eighty thousand, three hundred twelve".